Answer:
m = 55t
t = m/55
Step-by-step explanation:
According to the formula for calculating speed expressed as;
Speed = distance/time
Given;
Distance = 55mph
required:
distance as a function of t
time as a function of distance m
If distance is m and time is t
From the formula;
55 = m/t
m = 55t
Hence the equation to solve for miles m is m = 55t
To get t, we will cross multiply from 55 = m/t;
55t = m
Divide both sides by 55
55t/55 = m/55
t = m/55
Hence the equation to solve for time in hours is t = m/55
5 + 2x ≤ 30
2x ≤ 25
x ≤ 12.5
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Answer:
I
don't Know what is the answer of this question
Answer:
A and D are wrong because if j is the point being focused on the letter should be in the middle of the other letters