Answer:
I think it might be 124 feet
y = -5
Step-by-step explanation:
see the pic for the steps . .
Find the rate of those two statements:
28 ÷ 16 = 1.75
1.75 ft per seconds
7 ÷ 4 = 1.75
Two statements have the same rate, therefore 28 feet every 16 seconds and 7 feet every 4 seconds are equivalent
