What is the solution to the equation?

= 21

Directions: Solve. Estimate to check if your solution is reasonable. 1. Frank stays fit by running on the beach. He ran 3 miles on Monday, 4.2 miles on Tuesday and 5.75 miles on Wednesday. How many miles did he run in three days? 2.

What is csc (2π/3) ? Explain.

The Maryland Monkeys won six less than twice as many soccer games as The Pennsylvania Pigs. If the teams won a total of 48 games, how many games did each win?

Given f (x) = x^2 - 10x + 4, find f (-2)

How many terms are in the algebraic expression - 7 + 12x4 - 5y8 + x

How many 2-digit numbers are among the terms of the arithmetic sequence 2, 7, 12, 17, ... ?

Cory had $630 in his savings account in May and $755 in his savings account in June. If he deposits the same amount each month starting in July, how much will Cory have in savings in one year?

Compare 0.09 and 0.1

After taking 5 quizzes, your average is 76 out of 100. What must your average score be on the next five quizzes to increase your average to 81? A. 78 B. 87 C. 83 D. 86

Triangle ABC has side lengths of 15,21, and 18. How can u classify it by its sides