Answer= 22
Explanation
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2l+2w=p
2(8)+2(3)= 22
I think it’s d but sorry if it’s not right
Answer:
2³ ⁺ 4 · 2 - 7 = 9
8 + 8 - 7 = 9
Step-by-step explanation:
Answer:
57.5
Step-by-step explanation:
The constant of proportionality is "k" in the equation ...
y = kx
It can be found from values of x and y using ...
k = y/x
For the given values, it is ...
k = (287.5 mi)/(5 h) = 57.5 mi/h
The constant of proportionality relating miles to hours is 57.5.