897/10 - 7 4/5 =

A.) 90 9/10
B.) 97 1/2
C.) 81 9/10
D.) 699 33/50

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

What is the inverse of the function f(x) = 2x + 1?