What are the values of a 1 and r of the geometric series? 1 + 3 + 9 + 27 + 81

The Wild Dogs and the Rattlers also have membership programs for their fans. The Wild Dogs program has an initial fee of $20 and a discounted single-game ticket price of $1.50.

Mr. yoshi has 75 papers. He graded 60 papers, and he had a student grade the rest. what percent of the papers did each person grade

How do you solve 5 4/9 / 2 4/7?

What is - 13 + x = - 21?

9 times 27 + 2 times 31-28 = n what is the value of n

Lisa and John are sister and brother. Lisa has as many brothers as sisters, and John has three times as many sisters as brothers. How many girls and boys are there in this family?

Write an expression for the sequence of operations. Add 3 to x, double what you have, then subtract 1 from the result

Are the traingles below acute obtuse or right?

A solution to an equation is a number when substituted back into the original equation produces a what statement

12 is a common denominator of 1/4 and 1/3