What is the sum of the first nine terms of the geometric series where a1 = 7 and r = −3?

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

Find the nonpermissible replacement for binthis expression.b2/5b +5