Mathematics Middle School

a)______ miles per hour b) It will take her______ hours to go 4.5 miles

A)______ Miles Per Hour B) It Will Take Her______ Hours To Go 4.5 Miles

Answers

Answer 1

Answer: If she is going 1 mile per hour she will drive 4.5 miles in 4 hours and 30 minutes

Answer 2

Answer:

divide 3.75 by 0.3 for your number in mph. If I drive 60 miles in 4 hours, I was driving 60/4 = 15 mph.

Step-by-step explanation:

if its wrong im sorry i got it from my friend

Related Questions

Jackson's mother commutes 30 km to work each way every weekday. She takes 2 weeks’ vacation each year.
What distance does she commute in a year?
Write a single expression to represent the problem.

Answers

Answer:

1. 14520

Step-by-step explanation:

2. Let x stand for the number of days. 60x-600 is your equation.

14520

Step by step explanation :

a smartphone plan has a monthly base fee that includes 5 gigabytes of data. An overage charge is applied when the data usage exceeds 5 gigabytes. The equation C= 59 + 15(g-5) models the plan, where C represents the monthly cost, in dollars, and g represents the total number of gigabytes used for the month what does the value 15 represents in the equation?
a ) The base fee per month, in dollars, for the plan

b) the cost, in dollars, for each additional gigabyte used.

c) The average cost, in dollars, for data usage per month.

d) The average data usage, in gigabytes, per month.

Answers

Answer:

B) the cost, in dollars, for each additional gigabyte used

Step-by-step explanation:

C=monthly cost

g=total number of gigabytes

5=starting number of gigabytes

Monthly Cost=15(number of gigabytes - 5 gigabytes)

C=5(g-5)

each additional gigabyte is charged for 5 dollars

✔︎i may be wrong but B♡︎

The weights of four puppies are shown in pounds

Answers

Answer:9 3/4, 9.5, 9 3/8, 9.125

Step-by-step explanation:

Answer:the weights of four puppies is the first answer

20x+5 what is x
24x-1 what is x

Answers

Answer:

x= 1.5

Step-by-step explanation:

positive its correct.

x=1.5
I’m adding this for 20 characters

plz someone help me with this problem

Answers

not factorable
hajajaksmsmnsnsnsnsjd

Need help will give brainliest if correct
Explain - why a graph of a real-world scenario may include curved sections?

Answers

Answer: A graph of a real world scenario may include curved sections because of the probability of change. It is most likely that real world problems are curved (Or exponential) because of real world changes and differences that are more likely to happen.

I am stuck, I do not want to get this on wrong plz help
10 pts

Answers

Answer:

13 is greater than, because its a positive number.

Step-by-step explanation:

Answer:

The second one (<)

Small explanation:

The first number is lower because it is in the negative place!

Hope this helps!

Sorry if I get it wrong!

Proportional or not proportional? Please answer correctly!
Correct answer gets brainiest incorrect/trolling gets report
10 pointsss!

Answers

Answer:

Its 5, all can be multiplied by 5 to get the answer on the right. Yes it is also proportional.

Step-by-step explanation:

Yes it is proportional!!!

CD Express offers 4 CDs for $60. Music Place offers 6 CDs for 75$ Which stores offer is the better buy? Explain

Answers

One cd ad cd express is 15$ because you divide 60 divided by 4 to get 15. One cd at music place is 12.50$ because you divide 75 divided by 6. Music place has a better deal per cd

Answer:

CD Express :1 CD for $15 Music Place : 1 CD for $12.5   Answer: The Music Place

Step-by-step explanation:

You need to find the unit rate.

Priscilla is drawing a map of her school that uses a scale in which 1.5 cm on the map represents 3 feet. If the first hallway has a length of 120 feet, what should the length of the hallway be on the map?
a.40 cm
b.60 cm
c.30 cm
d.45 cm

Answers

Answer: A (40 cm)
btw you are loved and cared for

I need help plz and thank you

Answers

What do you need help with?
What do u need help with

The model below can be used to find the quotient of one over two divided by one over four. What is the quotient?

A number line from 0 to 1 that is divided into fourths is drawn. Each tick mark is labeled. A tick mark to show the fraction one over two is also shown and labeled. The space between 0 and the first tick mark is circled. plz help me!!!

1 over 8
1 over 2
2
4

Answers

Answer:

1 OVER 8

Step-by-step explanation:

1 over 8 is the answer

PLZ help!
I feel dumb asking, but I need help, math is quite hard.

Answers

Answer:

slope= 3/4

y=mx+b

Step-by-step explanation:

Answer:

3/4

Step-by-step explanation:

The rate of change is referring to the slope, which can be calculated by rise/run.  There are two points we can use to find the slope: (0,3) an (4,6), but feel free to use any points on the graph that you want to.  Between those two points, the function's y value ("rise") increases by 3, while the function's x-value ("run") increases by 4.  Divide 3 (rise) by 4 (run) in order to calculate the rate of change.

helppppp
me anyone :(

Answers

Answer:

b

Step-by-step explanation:

It's easy it's B need me to explain?

How do you convert 15x + 17y = 17 into slope intercept form?

Answers

Answer:

y = -15/17x + 1

Step-by-step explanation:

15x + 17y = 17

17y = 17 - 15x

y = 1 - 15/17x

y = -15/17x + 1

Y= -15/17x +1 hope this answer will help u

expand the expression: 1/5(15a + b)

Answers

Answer:

3a+b/5

Hope I helped

What is the value of x if x−4 = 20

Answers

Answer:

24

Step-by-step explanation:

Because 20+4=24

so if you plug in 24 as x your equation will look like this

24-4=20

Hope this helps!!!

Answer:

24

Step-by-step explanation:

First, you add 4 to 20

Then you add

20+4=24

x=24

:D

helpp due by 12 a.m!!! i'll mark brainliest

Answers

The student should have filled in the whole on -5

please help
a__
b__
c__

Answers

Answer:

a) 4 quarts of sparkling water

b) 38.5 quarts of grape juice

c) 80 quarts of sparkling water and 20 quarts of grape juice

The answers for the letters in the chart are on the bottom for b and c.

Step-by-step explanation:

a) You would need 4 quarts of sparkling water for 1 quart of grape juice.

 This proportion is to get the amount of grape juice you need you multiply the amount of sparkling water by .25 to get the amount of grape juice you need.

So for a) I know that .25 of a quart of grape juice is equal to 1 quart of sparkling water. So to get the amount of sparkling water multiply the amount of grape juice you need by .25. And the number you multiplied .25 will be the amount of sparkling water you need. Example: 4 × .25 = 1 quart of grape juice.

4 is the amount of sparkling water you need.

b) For b you just need to multiply the amount of sparkling water by .25 to get the amount of grape juice you need.

154 × .25 = 38.5

You need 38.5 quarts of grape juice.

c) You would need 80 quarts of sparkling water and 20 quarts of grape juice.

80 × .25 = 20

b on the graph is 38.5  because 154 × .25 = 38.5

c on the graph is 400 because .25 × 400 = 100

HOpe this helps ya!!

a is 4 quarts of sparkling water
b is 38.5 quarts of grape juice
c is 80 quarts of sparkling water and 20 quarts of grape juice

Which is the sum of 3.15 × 107 + 9.3 × 106? Write your answer in scientific notation.


A 4.08 × 106 B 4.08 × 107
C 0.408 × 108 D 40.8 × 106

Answers

Answer:1322.85

.132285 x 10^4

Step-by-step explanation:

factor the expression: -12x - 16y

Answers

Answer:

-4(3x + 4y)

Hope I helped

Have a great day

You have to look for the common factor of -12 and -16 which is -4. So the factored expression is -4(3x+4y).

hEEELLLLLLLLLLLLLLLLLp

Answers

I think its 8.45 x 10^-5. Hope this helps!!!

Write an expression for the sequence of operations described below.
raise p to the 4th power, then triple the result
Do not simplify any part of the expression.

Answers

Answer:

p with a little 4 times 3

Step-by-step explanation:

raising a number to the fourth power means that the four is going to be an exponent. an exponent means to do p times its self 4 times. the times the part means to times that result times 3.

I agree with you...

Last week, a chocolate shop sold 2 5/6 ounces of white chocolate. It sold 6 2/3 times as much milk chocolate as white chocolate. How many ounces of milk chocolate did the shop sell?

Answers

Answer:

18.8888888889

Step-by-step explanation:

2 5/6 = 2.83333333333

6 2/3 = 6.66666666667

2 5/6 * 6 2/3 = 2.83333333333 * 6.66666666667

2.83333333333 * 6.66666666667= 18.8888888889

decimal form 18.8 exact form 170/9 mixed number 18 8/9

Use distributive property and area models to solve these equations . Show your work. 4 x 9.4 6.4 x 1.2 3.5 x 4.9 8.4 x 5.2

Answers

Answer:

1: 37.6

2: 7.68

3: 17.15

4: 43.68

Step-by-step explanation:

9.4*4=37.6

6.4*1.2=7.68

3.5*4.9=17.15

8.4*5.2=43.68

hope this helps, love. have a good day!

By using distributive property, the solution of the given equations is as follows 37.6, 7.68, 17.15, and 43.68.

What is distributive property?

The distributive property states that an expression of the form A(B + C) can be solved by a multiplication over addition operation that is

A(B + C) = AB + AC

This property is known by distributive law and applies to subtraction also.

4 x 9.4

By using distributive property

= 4(9 + 0.4)

= 36 + 1.6

= 37.6

6.4 x 1.2

By using distributive property

= 6.4( 1 + 0.2)

= 6.4 + 1.28

= 7.68

3.5 x 4.9

By using distributive property

= 3.5( 4 + 0.9)

= 14.0 + 3.15

= 17.15

8.4 x 5.2

By using distributive property

= 8.4(5 + 0.2)

= 42 + 1.68

= 43.68

Learn more about a distributive property;

https://brainly.com/question/12192455

A computer that costs x dollars wholesale is marked up 20% at a store.
Which expression represents the final price of the computer?
A. x + 0.20
B. 1+0.20x
C. (1 + 0.20) x
D. (1 + x) 0.20

Answers

Answer: A

Step-by-step explanation:

1. 20 percent is equal to 20/100.

2. 20/100 equals 0.20.

3. x + 0.20 is the answer.

4. The answer is A.

The final price of the computer can be represented as (1+ 0.20)x.

Option (C) is correct.

What is percentage?

Percentage is a part of the whole number. It is denoted by % sign.

1 %= 1/100.

Given that,

Initial price of the computer = x dollars,

The marked up price of the computer = 20%.

To find expression for final price of the computer,

Final price = initial price + marked up price

                  = x + x × (20/100)

                  = x + 0.20x

                  = (1+ 0.20)x

The final price of the computer will be (1+ 0.20)x.

To know more about Percentage on:

https://brainly.com/question/24120406

#SPJ6

Please help me with these fractions!!! Please put it in fraction form.

Divide 6/7 divided 2/3 HELP!!!

Answers

Answer:

18/21 and 14/21

Step-by-step explanation:

just get the demomiters the same

Flip 2/3 it becomes 3/2 then multiply. The answer is 18/14. Or 1 1/2 hope this helps.

Can u please give me brainliest if I get it right

A robot can complete 4 tasks in 5/6 hour. Each task takes the same amount of time. a. How long does it take the robot to complete one​ task? b. How many tasks can the robot complete in one​ hour? a. It takes the robot nothing ​hour(s) to complete one task.

Answers

It takes the robot 10 mins for each task the robot can complete 6 tasks in an hour

triangle abc has the coordinates in the table below. Where will the location of A' be after a dilation using a scale factor of 1.25

Answers

Answer:

B i am pretty sure

Step-by-step explanation:

The location of A' be after a dilation using a scale factor of 1.25 is (-15 , -10) .

What is scale factor?

Scale factor is defined as the number or the conversion factor which is used to change the size of a figure without changing its shape. It is used to increase or decrease the size of an object.

According to the question

ΔABC has the coordinates

A(-12,-8)

B(-16,-4)

C(-4,-8)

Now,

The location of A' be after a dilation using a scale factor of 1.25

i.e

A' = (Ax* 1.25 , Ay*1.25 )

A' = (-12* 1.25 , -8*1.25 )

A' = (-15 , -10)

Hence, the location of A' be after a dilation using a scale factor of 1.25 is (-15 , -10) .

To know more about scale factor here:

https://brainly.com/question/22312172

#SPJ2

Solve to following inequality:
2.40 + 2.20x < 9
Many thanks
<3

Answers

Answer:

x<3

Step-by-step explanation:

2.40 + 2.20x < 9

move the constante to the right hand side and change its sign

2.2x<9-2.4

calculate: subtract the numbers 9-2.4

2.2x<6.6

Divide both sides of the inequality by 2.2

Other Questions
Use long division to divide.6,552 divided by 3 Copy the chart and complete it. Summarize your ideas. Which word, in the sentence below, should you pause after for strong reading fluency?Three and a half years after the attack on Lower Manhattan, too many of the elaborate and eve.rebuilding seem frozen on paper.a. yearsC. toob. Manhattand. frozenPlease select the best answer from the choices providedAB Explain how plants and animals use nitrogen? Which sentence in the passage should be revised for wordiness? Pick one of the blue lines shown below. Help plzzzzzThanksGood luck The ratio table below shows the relationship between the amount of sugar and flour for a brownie recipe. A bakery uses 45 cups of flour to make brownies. Complete the table to show the number of cups of sugar needed when 45 cups of flour are used in the recipe.Cups of Sugar Cups of Flour2 310 1520 30 45 How did the Inca civilization farm in the Andes Mountains?Help me out ASAP thanks :) Select all the equations that have the same solution as the equation 3x 12 = 24A. 152 60 = 120B. 30 = 12. 3x = 36D. - 4 = 8E. 12x 12 = 24 the pilgrims of the Canterbury Tales went to the shrine of________.A)Thomas BecketB)ChaucerC)a knight Weight of 8 bags of sugar is 400 kg. The weight of 30 such bags will be ------------------------------------ Which number line plots the integers -12, -3, and 7?-15-10-50510A-15-10-S0S10.-15-10-50S10-15-10-50510 Why do teens choose to avoid tobacco1.they think that smoking has no negative effects on younger people2.they want to seem or feel more mature3.they want to look like a celebrity who smokes4.they do not want to damage their lungs Who did theJapanese believe was the Emperor's ancestor to be? 1.(3x + y = 5(x-4y=32 4(1-5x)=124 Solving Equations with distributive The revenue function is given by R(x)=xp(x) dollars where x is the number of units sold and p(x) is the unit price. If p(x)=27(4)x4, find the revenue if 12 units are sold. Round to two decimal places. The distance from Annandale, Virginia to New York City, NY is approximately 410 kilometers (km). Find the distance in miles. SHOW WORK!I NEED HELP PLEASE ANYONEEEEEE Your company's network topology diagrams aren't very detailed so you're helping to improve them. The new set will have separate physical and logical diagrams. What should you make sure to put in the logical diagrams? At a school, 40% of the sixth-grade students said that hip-hop is their favorite kind of music. If 100 sixth-grade students prefer hip hop music, how many sixth-grade students are at the school? Do not include units (students) in your answer.