Answer:
Step-by-step explanation:
Given
Coins = 20
Value = $3.05
Required
Determine the equation that represent this
From the question, we have that
d = the number of dimes
q = the number of quarters
This implies that;
Also;
---------- Standard unit of conversion;
This implies that
Hence, the equations are:
half of 7.4 is 3.7 so the houses are 3.7 miles apart.
midpoint equation