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
Dafna1 [17]
3 years ago
14

Eli drove 856 miles on 29.4 gallons of gas what was his gas mileage rounded to the nearest mpg?

Mathematics
2 answers:
Morgarella [4.7K]3 years ago
6 0

Hi there!

"MPG" is an abbreviation for "mile per gallon".

In order to answer your question you'll need to use the cross product method:

856 miles → 29.4 gallons

x miles      → 1 gallon


(856 × 1) ÷ 29.4 = x miles

856 ÷ 29.4 = 29.1156463


Since you need to round your answer to the nearest, your answer will be: Eli drove 29 miles per gallon.


There you go! I really hope this helped, if there's anything just let me know! :)


vekshin13 years ago
5 0

Answer: 29 miles per gallon.

Reasoning: 856 miles/29.4 gallons = 29.1156462585 (rounded to the nearest mile = 29)


Hope this helped!

You might be interested in
A speaker is in the shape of a cube with an edge length of 3.5 inches. The speaker is sold in a package in the shape of
wlad13 [49]

Answer:

I think it would be 6800 square in because you just have to multiply 16 by 425.... Sorry if it is wrong

Step-by-step explanation:

5 0
2 years ago
What is the inverse of function f f(x)=√x +7
taurus [48]

Answer: f⁻¹(x)=(x-7)²

Step-by-step explanation:

To find the inverse function, we want to switch the y with the x and vice versa. Then we solve for y.

y=\sqrt{x} +7        [switch y with x and x with y]

x=\sqrt{y} +7        [subtract both sides by 7]

x-7=\sqrt{y}        [square both sides]

y=(x-7)^2

Now, we know that f⁻¹(x)=(x-7)².

4 0
2 years ago
-4x=30-2y , - 15 = - 2y + 11x Which the first step determining the given ordered pair solution?A. Replace x with 13 and y with -
Andru [333]

Answer:

B. Solve each equation for a variable

Is (-1,13) a solution of the system:  Yes it is x =1, y= 13

Step-by-step explanation:

-4x=30-2y

- 15 = - 2y + 11x

-4x=30-2y

-2y+4y = -30-------------------i

- 2y + 11x=  - 15 ---------------ii

make x the subject of formula in equ i

-4x=30-2y

x= (30-2y)/-4

insert x= (30-2y)/-4 in equ ii

- 2y + 11x=  - 15

-2y+ 11((30-2y)/-4)= -15

-2y+(330-22y)/4 = -15

-8y+330-22y/4 = -15

-8y-22y+330/4= -15

cross multiply

-30y+330 = 4x-15 = -60

-30y = -60-330

-30y =--390

y= -390/-30 = 13

if y = 13

x = (30-2y)/-4 = (30-2x13)/-4 = (30-26)/4 = 4/4 = 1

x=1 , y=13

4 0
2 years ago
Solve, using a proportion.
Wewaii [24]

Answer:

45/3 i believe.

Step-by-step explanation:

75 divided by 5 is 15 so 15 X 3 is 45 so coverting it into a pproportion should be 45/3

4 0
3 years ago
Read 2 more answers
How much money invested at 5% compounded continuously for 3 years will result in $820
nikitadnepr [17]
820=P(1.05)^3
P=708.35

I'm sorry I don't know how explain but that is the answer to the problem; 708.35
4 0
3 years ago
Other questions:
  • Murphy and Naryam do their homework together. When they get to 9 - (-8) they get different answers. Murphy claims that the answe
    11·1 answer
  • A computer company makes a rectangular screen with a diagonal of 20 inches. The width of the screen is 4 inches less than its le
    11·2 answers
  • Solve the following: 5x -1oy -6y +8x +4=
    12·1 answer
  • Merchandise is ordered on November 10; the merchandise is shipped by the seller and the invoice is prepared, dated, and mailed b
    9·1 answer
  • Help !! Is the work shown in the simplification below correct? Explain.
    11·2 answers
  • Hi if u could help me that would be great, have a nice day!!!
    13·1 answer
  • Help me with this question!
    14·1 answer
  • Sonny has $200. Each game he buys online costs $.99. After buying some games he has $178.22 left. How many games did he buy?
    5·1 answer
  • Question 7
    14·1 answer
  • Find the lengths of AC. Round your answer to the nearest whole number. C a 22.69 B 13 cm A​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!