3 years ago

Jane drove 260 miles using 12 gallons of gas. At this rate, how many gallons of gas would she need to drive 286 miles

Mathematics

1 answer:

marusya05 [52]3 years ago

3 0

260/12=21.67 mpg
286/21.67=13.2 gallons of gas needed

You might be interested in

You need to know the number of different arrangements possible for five distinct letters. You decide to use the permutations rul

Mashcka [7]

Answer:

Both, you and your friend, are correct.

Step-by-step explanation:

5 P 5 = 5!

A shortcut I learned is that in the permutation equation nPn when n is the same on both sides, it is equal to if you used factorial, n!.

8 0

2 years ago

Read 2 more answers

10. A toy store received a shipment of 17 cases of

ozzi

There are 204 teddy bears in the shipment.

Step-by-step explanation:

Total number of cases received = 17 cases

Numbers of bears per case = 12 bears

Total number of bears in the shipment = Cases received * Bears per case

Total number of bears = $17*12$

Total number of bears = 204

There are 204 teddy bears in the shipment.

Keywords: multiplication

Learn more about multiplication at:

#LearnwithBrainly

8 0

3 years ago

Americans consume about 13,150,000,000 gallons of carbonated drinks each year. Express this number in scientific notation.

ExtremeBDS [4]

It would be 1.315 × 10¹⁰.

8 0

3 years ago

What is the slope of the line that passes through the points (-3,-2) and (2,-4)?

marta [7]

Answer:

Formula of the slope of the line

m=(y2-y1)/(x2-x1)

y2= -1, y1 = 4

x2=5, x1 = -2

m=(-1-4)/(5-(-2)) = -5/7

Answer is D. slope = -5/7

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Solve using substitution. y = –9x − 1 y = –4x − 6 ( __ , __ )

Alenkasestr [34]

Answer:

x=-y-1/9

y=9x-1

x=-y/4-3/2

y=-4x-6

4 0

2 years ago