Answer:
315 inches
Step-by-step explanation:
:]
Answer:
315
Step-by-step explanation:
What is the value of x if x−4 = 20
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
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.
Answer:
1. 14520
Step-by-step explanation:
2. Let x stand for the number of days. 60x-600 is your equation.
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
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.
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helpp due by 12 a.m!!! i'll mark brainliest
Helppppp me what is the equation
Step-by-step explanation:
can you type the answer 2?
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
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) .
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Solve to following inequality:
2.40 + 2.20x < 9
Many thanks
<3
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
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
Answer:1322.85
.132285 x 10^4
Step-by-step explanation:
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
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
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I am stuck, I do not want to get this on wrong plz help
10 pts
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!
Helpp❌❌ I’ll give branliest
Answer:
Remainder of 3/4
Step-by-step explanation:
Answer:
You had the answer just put the number of shelf’s and the number of models in the first two then divide for models per shelf’s and then you get your answer
Step-by-step explanation:
6 shelf’s
45 models
45divided by6= your answer
please help i give brainliest
Answer:
all FALSE except 3 and 4
Step-by-step explanation:
Hope this helps
I need help plz and thank you
The weights of four puppies are shown in pounds
Answer:9 3/4, 9.5, 9 3/8, 9.125
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.
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
How do you convert 15x + 17y = 17 into slope intercept form?
Answer:
y = -15/17x + 1
Step-by-step explanation:
15x + 17y = 17
17y = 17 - 15x
y = 1 - 15/17x
y = -15/17x + 1
Help I’m being timed, correct answer will get brainliest
Adi used algebra tiles to represent the product (negative 2 x minus 1)(2 x minus 1).
An algebra tile configuration. 4 tiles are in the Factor 1 spot: 2 are labeled negative x and 2 are labeled negative. 3 tiles are in the Factor 2 spot: 2 are labeled + x and 1 is labeled negative. 12 tiles are in the Product spot: 4 are labeled negative x squared, 4 are labeled negative x, 2 are labeled + x, and 2 are labeled +.
Which is true regarding Adi’s use of algebra tiles?
She used the algebra tiles correctly.
She did not represent the two original factors correctly on the headers.
The signs on some of the products are incorrect.
Some of the products do not show the correct powers of x.
Answer:
4 are labeled negative x squared,
Step-by-step explanation:
factor the expression: -12x - 16y
Answer:
-4(3x + 4y)
Hope I helped
Have a great day
expand the expression: 1/5(15a + b)
Answer:
3a+b/5
Hope I helped
Proportional or not proportional? Please answer correctly!
Correct answer gets brainiest incorrect/trolling gets report
10 pointsss!
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:
plz someone help me with this problem
hEEELLLLLLLLLLLLLLLLLp
CD Express offers 4 CDs for $60. Music Place offers 6 CDs for 75$ Which stores offer is the better buy? Explain
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
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.
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.
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.
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
Answer:
1 OVER 8
Step-by-step explanation:
Need help will give brainliest if correct
Explain - why a graph of a real-world scenario may include curved sections?
please help
a__
b__
c__
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!!
Please help me with these fractions!!! Please put it in fraction form.
Divide 6/7 divided 2/3 HELP!!!
Answer:
18/21 and 14/21
Step-by-step explanation:
just get the demomiters the same
