A. (9 − 2)2 + 16 8
b. 81
9
× (3 − 2)5
c. (8 + 5 × 5) − �
36
6 �
2
d. 4 ×
95
5 − 8 × (9 − 2)2

there is no question content here, but you for the free points! : d

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.