For the range:
5, infinity
Answer:
t ≥ 96 test score must be 96 or greater
Step-by-step explanation:
Let t - score on his third test
(75 + 81 + t) ÷ 3 ≥ 84
⇒ (75 + 81 + t) ≥ 84 x 3
⇒ (75 + 81 + t) ≥ 252
⇒ 156 + t ≥ 252
⇒ t ≥ 252 - 156 ≥ 96
Answer:
3 bags
Step-by-step explanation:
9*(1/3 bag) = 3 bags
Answer:
it hsould be
32 + 12 - 6 = 52 - 13 + 1
Step-by-step explanation:
