Answer:
a:
-4 + (-7)
b:
-4+7
Step-by-step explanation:
here sorry it took so long
The true statement is Peter walks at a rate of 13 over 4 miles per hour.
<h3>What is the true statement?
</h3>
Direct variation is when two variables move in the same direction. If one variable increases, the other variable increases. When the hour Peter walks increases, the distance he walks also increases.
Here are the options:
Peter walks at a rate of StartFraction 4 over 13 EndFraction miles per hour.
Peter walks at a rate of 4 miles per hour.
Peter walks at a rate of StartFraction 13 over 4 EndFraction miles per hour.
Peter walks at a rate of 13 miles per hour.
To learn more about direct variation, please check: brainly.com/question/27573249
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X<span> ≤30
hope this helped</span>
Answer:
see explanation below
Step-by-step explanation:
1500 × 3 × 20 ÷ 100
$900
All of these are mostly approximately
1) 250.3
2)3421.19
3)11494.04
4) 3.108
