Find the common ratio of the sequence.
2, -10, 50, -
a. -5
b. 1/-5
c. 12
d. -12

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Bocephus has a bag full of nickels and dimes. if there are 3 times as many dimes as nickels, and he has $\$36.05$ in his bag, how many nickels does he have?

The base of a pyramid is a square with 5 lines of 5cm the slant height of each lateral face of the pyramid is 6 cm what is the surface area of the pyramid