1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fantom [35]
3 years ago
12

One of the cars are blue it van travel 31 1/2 miles on 1 1/4 gallons of gasoline .Another car is red it can travel 28 4/5 miles

on 4/5 gallon of gasoline what is the unite rate for miles per gallon for each car
Mathematics
1 answer:
yuradex [85]3 years ago
6 0

Answer:

Step-by-step explanation:

One of the cars are blue. it can travel 31 1/2 miles on 1 1/4 gallons of gasoline. Converting 31 1/2 miles to decimal, it becomes 31.5 miles. Converting 1 1/4 gallons of gasoline to decimal, it becomes 1.25 gallons of gasoline.

Therefore, the miles per gallon for the blue car is

31.5/1.25 = 25.2 miles per gallon.

Another car is red it can travel 28 4/5 miles on 4/5 gallon of gasoline.

Converting 28 4/5 miles to decimal, it becomes 28.8 miles. Converting 4/5 gallons of gasoline to decimal, it becomes 0.8 gallons of gasoline.

Therefore, the miles per gallon for the red car is

28.8/0.8 = 36 miles per gallon.

You might be interested in
An item on sale costs %50 of the original price. The original price was 45$.
ankoles [38]
The answer is $22.50
8 0
3 years ago
Read 2 more answers
Need help understanding what to do
Juliette [100K]
I believe you are expected to simplify. To do this all you do is group like terms (x, x², x³ etc.) and then simplify the coefficients. 

13. 10z + 7z - 19z² - 5z² - 17z 

first you can rearrange and group like terms (remember the bring the sign in front of each term with it). I would do it like this: 
-19z² - 5z² +10z + 7z - 17z

Now simplify the coefficients: 

-24z² + 0z 

you can omit the 0z and your simplified answer is 

-24z²

Main thing to remember here is that z and z² cannot be simplified together, nor can any variable that has an exponent because the exponent makes them differ. 

6 0
3 years ago
Tire a bycicle tire has a radius of 15 inches. What is the circumference of the tire? Round to the nearest tenth.
wlad13 [49]
94.2 is the circumference
3 0
2 years ago
Read 2 more answers
To clear both of the fractions from fox + 7 = 5 – x, we can multiply both sides of
tatyana61 [14]

Answer:

6,10,or 30 is your answer

3 0
3 years ago
5 to 7 and please solve with equations thx
padilas [110]

Answer:

Step-by-step explanation:

5) x + 5.4 < -1.6

x < -1.6 - 5.4

x < -7

6) x + 7.5 > -2.5

x > -2.5 - 7.5

x > -10

7) 3 ≤ 1/3 + x

x ≥ 3 - 1/3

x ≥ 5/3

4 0
2 years ago
Read 2 more answers
Other questions:
  • Easy points scored<br><br><br> Hints<br> PCM=35<br> APC is not equal to 105, 35
    9·1 answer
  • The area of an oil spill is doubling in size every day. At the start of the day on May 1, the oil spill covers 20 square meters.
    10·1 answer
  • Cate and Elena were playing a card game. The stack of cards in the middle had 27 cards in it to begin with. Cate added 8 cards t
    14·1 answer
  • Pleaseee help meeeeeeee
    6·2 answers
  • . Laura decides to finance the final price of the
    13·1 answer
  • Which equation has the correct sign on the product?
    7·2 answers
  • If f(x) = 8 – 10x and g(x) = 5x + 4, what is the value of (fg)(–2)?<br> –196<br> –168<br> 22<br> 78
    6·2 answers
  • Help please !!!!!!!!!
    13·1 answer
  • Please help I need help by the end of today
    6·1 answer
  • Equations that represent a line parallel to y=8x+4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!