3 years ago

a car travels 350 miles on 20 gallons of gasoline. How many gallons will be used to tavel 875 miles under the same conditions?

1 answer:

3 0

350/20 = unit rate

350/20 = 17.5 or 17 and 1/2

17.5 miles per one gallon

875/17.5 = 50 gallons

Answer: 50 gallons of gas

You might be interested in

Solve the following system. x-y=2. 3x+z=11. y-2z=-3

dexar [7]

For the 1st one we need to solve x. x-y=2 step1: x-y+y=2+y answer: x=y+2

5 0

3 years ago

Write 14/√2 + √50 in the form b√2 where b is an integer.

kifflom [539]

Answer:

$12 \sqrt{2}$

Step-by-step explanation:

Taking the terms one at a time,

$\frac{14}{ \sqrt{2} } \\ \frac{14 * \sqrt{2} }{ \sqrt{2} * \sqrt{2} } \\ \frac{14 \sqrt{2} }{2} \\ 7 \sqrt{2}$

$\sqrt{50} \\ \sqrt{25 * 2} \\ \sqrt{25}* \sqrt{2} \\ 5 * \sqrt{2} \\ 5 \sqrt{2}$

Adding the terms, you have;

$7 \sqrt{2} + 5 \sqrt{2} =(7 + 5) \sqrt{2} = 12 \sqrt{2}$

Hope it helps!

I'm out!

3 0

3 years ago

Read 2 more answers

Please help me, if you help then thanks!

lara31 [8.8K]

Answer:

x = 5

Step-by-step explanation:

${x}^{3} = 125$

${x}^{3} = {5}^{3}$

$x = 5$

8 0

3 years ago

What number means the same as 9,000,000,000 + 900,000,000, + 90,000,000 +9,000,000, + 900,000 + 9,000 +9 PLEASE DO IT QUICKLY

wolverine [178]

Answer:

9,999,909,009

Step-by-step explanation:

plz mark me brainliest. :0

5 0

2 years ago

Read 2 more answers

HELP ASAP!!!!!!!!!!!!!!!!!

maksim [4K]

The slope for the graph is 2/3 and for the equation the slope is 3/2

8 0

3 years ago