Step-by-step explanation:
Hi There! Let me help you :)



a. The speed is represented by 7 miles an hour
b. f(t)=7t
c. 28 miles
The answer is 1989 because that’s how much I know
Answer:
subtract 0.4
Step-by-step explanation:
Answer:
10 x 20
Step-by-step explanation:
it's 10 on the side of the shaded area, and 20 on the opposing side, so in this case, it must be 10 x 20 = 200.
hope it helps