X=-4 hope this helps;)
Step-by-step explanation:
just try this in calculator
Answer:
20 minates the time was already given
We have, 15% × x = 85
or,
15
100
× x = 85
Multiplying both sides by 100 and dividing both sides by 15,
we have x = 85 ×
x = 566.67
65mph