Answer:
d = 70t
Step-by-step explanation:
The units of speed tell you how to write the equation.
speed = miles/hour
Multiplying by hours gives ...
speed · hours = miles
Using the required variables and the given speed, you have ...
70t = d . . . . . time in hours, distance in miles
4 sides idk the area part I'm in middle school I forgotten it lol
8a^3 - 26a^2b + 11ab^2 + 10b^3