Answer:5.25
Step-by-step explanation:
(7/8 of a mile) x (6 days)
Answer:
29
Well "value" of 3x^2 - 7x + 9 when x = 4 is just x plugged into the expression
3 * 4^2 - 7 * 4 + 9
3 * 16 - 28 + 9
= 29
D on e2020
got it right