Answer:

Step-by-step explanation:
Given

Required
Determine the number of gallon for 870 miles
To do this, we simply substitute 870 for miles in the ratio above
So, we have:

Convert to fraction

Multiply through by 870





Answer:
If you add the money that Chris has used, and subtract it from his total, you will get the amount that Chris has left in change.
0.79 + 1.69 + 1.00 = 3.48
4.00 - 3.48 = 0.52
Chris has 52 cents left in change.
I hope this helps!
The inequality that shows the temperature in Melbourne is 20°F ≤ x ≤ 100°F
<h3>What is an
inequality?</h3>
An inequality is an expression that shows the non equal comparison of two or more variables and numbers.
Let x represent the temperature in Melbourne.
The highest temperature ever recorded there was 109°F, hence x ≤ 109°F.
Also, the lowest temperature ever recorded there was 20°F, hence x ≥ 20.
From both statements:
20°F ≤ x ≤ 100°F
The inequality that shows the temperature in Melbourne is 20°F ≤ x ≤ 100°F
Find out more on inequality at: brainly.com/question/24372553