Answer:
23x-32
Step-by-step explanation:
C. 101 - 5(n - 1)
d = (26 - 71)/(16 - 7)
d = -45/9
d = -5
a7 = a1 + (7-1)(-5)
71 = a1 - 30
a1 = 101
an = 101 + (n - 1)(-5)
an = 101 - 5(n - 1)
volume = 7*7*2 = 49*2=98
she needs to get 98 cubic feet of sand
17/24
2 5/6 =
* =
h= 17 / t = + 18
