Answer:
Step-by-step explanation:
Rex drove 258.5 miles in 5.5 hours. what is his average rate of speed?
1 answer:
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Answer:
m = $14/day
w = $6/day
Step-by-step explanation:
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Answer:
Choice C is correct
Step-by-step explanation:
The first step is to re-write the equations in exponential form.
The first equation can be written as;
since the base is 10 and 4 the exponent.
The second equation can be written as;
The second step is to make N the subject of the formula in both equations.
Solving for N from this equation , yields;
Solving for N from the second equation , yields;
Therefore;