Mathematics Middle School

You are running a fuel economy study. One of the cars you find is blue. It can travel 41 1/2 on 1 1/4 of gasoline. Another car is red. It can travel 21 3/5 on 4/5 of gasoline. What is the unit rate for miles per gallon for each​ car? Which car could travel the greater distance on 1 gallon of​ gasoline? The unit rate for the blue car is ​mile(s) per gallon.

Answers

Answer 1

Answer:

The blue car travels the greater distance on 1 gallon of gasoline

Step-by-step explanation:

#blue 33.2 or 33 1/5 miles per gallon

#red 27 miles per gallon

Answer 2

Answer:The blue car is 1 gallon of fuel over the wider distance

Step-by-step explanation:

Related Questions

Apply the distributive property to 9(x + 2)

Answers

Uh it would be 9x+18.
9(x) + 9(2)
= 9x + 18

Select the choice that represents: A number increased by 36 equals 52. *
A n + 36
B n + 36 = 52
C n - 36 =52
D 36 -n=52

Answers

B and unfortunately I have no idea how to explain it

Plz help me with this...

Answers

How you get the picture on the question

Answer:

1. Percent 1: 30%                Percent 2: 40%

Decimal: .3                          Decimal: .4              

Fraction: 3/10                       Fraction: 4/5            

Ratio: 30/100                        Ratio: 40/100

2. You are finding the whole

Ways to solve

40% of 20 = 0.4 × 20 = 8  or

40% of 20 = 2/5 x 20 = 2/5 x 20/1 = 40/5

40/5

40/5 = 8/1

40% of 20 = 0.4 x 20 = 8.0

40% of 20=8.0

3. You are finding the part

  4 divided by 5 equals=0.8 or

Percent : 30%

Decimal: .8

Fraction: 4/5

Ratio: 30/100

4. Janiyah has 20% more of homework left.

The reason is because 80% + 20%= 100%

If the slope of a line is 3 and a point on the line is (-4, 6), then find two other points on the line

Answers

y=3x+18
Cause you set up y-y1=m(x-x1) and get y-6=3(x+4) then y-6=3x+12 then y=3x+18

Answer:

trust the other dude cause he is right cause i did the question by looking and i got i right :0

Step-by-step explanation:

Take a look at the picture and answer correctly so i can mark you as brainliest.

Answers

Answer:

{-5, -4, -2, -1, 2, 3}

Step-by-step explanation:

Domain is x value and then you have to put in order :)

Answer: {-5,-4,-2,-1,2,3}

need help asap
will give brainly

Answers

Answer:

B

Step-by-step explanation:

When you double the dimensions of a triangle, the area is four times as large, so if you quadruple it, it would be 16 times as large

Answer:

Im thinking 12 or maybe 16 but im not sure :(

I think you should go with 16!

Step-by-step explanation:

Pls comment Rate and thank and if right pls give brainly.

hope it helps!

sorry if it doesnt :(

Have a great day!

The variables x and y vary directly. Use the values to find the constant of proportionality, k. Then write an equation that relates x and y. Write any fractions in the simplest form.

y=20; x=12


k = _____
y = _____

Answers

6 and 12 for you info your welcome

Which expression is equivalent to the given expression?
​4(a−3)
a. -8a
b. 4a - 12
c. 4a - 3
d. -4(a+3)

Answers

The answer is 4a - 12 so b.
Multiply 4 and a and then multiply 4 and -3 so 4a-12 answer is a bQQ✌

help please ASAP TY :)

Answers

The Answer is b
1/2 rise/ run
Its B !!! Hsbdhdjdnrndjdndnd

A box of marbles contains 20 red marbles, 15 blue marbles, 13 orange marbles, and 12 white marbles. What is the probability that if a marble is selected at random, the marble will be blue?

a 0.25
b 0.33
c 0.20
d 0.15

Answers

Answer:

a

Step-by-step explanation:

becuase 15/60 = 0.25

A, add them all together then divide by how many blue ones 15/60

I need help on this math problem, please, ill give 13 points!

Answers

Answer:

104

Step-by-step explanation:

I hope that helps, you also could've used a calculator

the answer is for egnore everything before x0 cuz anything 0 times is 0

find the surface area

Answers

57.4 m

explanation

for the triangles you do
1/2(bh)(2)

for the other sides which are the 3 rectangles you do
3(bh)
57. 4 meters hope I helped

Solve each inequality and graph the solution on the number line.

9x greater than or equal to 27

Answers

Answer:

See solution below

Step-by-step explanation:

Well 9x >= 27 would be solved like this:

9x >= 27

9x/9 >= 27/9

x >= 3

This would be graphed with a closed circle on 3, and the arrow going to the right

Hope this helps! Sorry it's so late :(

8) Use Distributive Property and Combine Like Terms to simplify the expression below HELP PLZ ASAP

Answers

Answer:

9d+4

Step-by-step explanation:

The answer is 9d+4. Distribute the 9 to everything in the parentheses making -d positive and turning +4 into -36. Add -36 and 40 and u should get 4

Consider xy = z. If is an irrational number, what can be said about x and y?

Answers

It can be said that x and y are also irrational, a irrational number x a irrational number causes the product to be irrational.

Help please ._.
I'll give brainliest .-.

Answers

I know someone else already answered so hi! Hope everyone’s night is going well シ

WILL MARK BRAINLIEST
Which of the following is not true?

Answers

Answer:

A.

Step-by-step explanation:

Answer:

Option D

Step-by-step explanation:

It should be 250%, not 25%

Hope this helped, have a nice day! :)

Janson has quarters and dimes in his pocket. he counted 42 coins that added up to $7.50

Answers

Answer:

28 quarters and 5 dimes

7(Q)+5(D)

7(4)+5(10)

28Q      50D          Q=quarters  D=dimes

it would be more efficient to do the substitution method bc its faster and easier

I think Jason has 57

In your own words, explain what is the difference between SIMPLE and COMPOUND probability.

Answers

Answer:

Step-by-step explanation:

Simple events are events where one experiment happens at a time and it will have a single outcome such as tossing a coin. Compound events are events where there is more than one possible outcome such as roll a five using a 6-sided die

Yea yea and yea yea got it ?

need help asap will give brainly

Answers

Answer:

i say A

Step-by-step explanation:

enlargement
the reason why it’s because 1 is how it started off

Drag each figure to show if it is similar to the figure shown or why it is not similar

Answers

Answer:

the 4th on different sizes and shape

Can someone plzzz help me with this and no it’s not 1-9/z

Answers

Answer:

answer Is 1-1/f I'm pretty sure

Answer:

1-1/F SAME

Step-by-step explanation:

Please help show work

Answers

Answer:

D

Step-by-step explanation:

Answer:

Try D

Step-by-step explanation:

I need help with this as soon as possible !

Answers

Answer:

A

Step-by-step explanation:

24 is greater than 18 when they're both positive values

Answer:

A is the answer and ya A hgehdhdvgr

PLZ HELP The seventh and tenth terms of a geometric sequence are 7 and 21, respectively. What is the 13th term of this progression?

Answers

Answer:

18

Step-by-step explanation:

need help asap
will give brainly

Answers

i think it’s the second one sorry if i’m wrong

Answer:

sorry needed points

Step-by-step explanation:

An equation is shown. Which of the following is the solution of the equation?

6m + 3m = 54


63

6

18

9

Answers

Answer:

The answer is 6

Hope this helps!!  <3

Its 6 ......................

suppose a room service waitress at the Sand and Sand Resort receives gratuity represented by the equation g=0.15b, where g represents the gratuity and b represents the food bill.
What percent gratuity does the room service waitress receive? How do you know?

Answers

She receives 15% gratuity (0.15 = 15%)
she will receive 15%. 0.15 will =15%. hope this helps :)!

PLLLLLLLLLLLLZZZZZZZZZZZZZ come answer anther one

Answers

i think 6 10 and 6 i just did it in my head though
A.
faces=6
edges=10
vertices=6
B.
one pentagon and five triangles

what matches with line graph??
7. The length of several large shopping malls
9. How many servings of each food group you should have each day.
PLEASEEEE HELPPPP!!!!! THISSS ISS URGENT!! I WILL ALSO MARK BRAINLIEST PLEASE HELP

Answers

Answer:

9!

Step-by-step explanation:

jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
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