The chart below shows Mrs. Thompson's grocery bill. What is the average amount Mrs. Thompson spent on groceries? A. $58
B. $68
C. $78
D. $340

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.