What is the circumference of a circle with a radius of 9

What if your making a 68 in a class and then you make a 50 on a test and its worth 50% of your grade what are you making then in your class this is a example of somebody in a class i know

Write the first 5 terms of a sequence. Then write an explicit formula, and a recursive formula for a general term in the sequence.

Convert 5/11 to a decimal by long division

Mr. Webb gave his waiter a $8.60 tip on a $50 bill. What percent did he give the waiter?

Gavin thought he was making a good investment when he heard about an online grocery company. So he bought 500 shares in the company at $25 a share. The company ended up going bankrupt, and when Gavin sold his shares he only made $150 in total.

If Tara spends 219 a month for her car payments and she makes 3200 a month what percent of her monthly income is spent on her car payment

How do you add two intergers if they have the same sign?

What is 12 3/4 - 7 7/8 fraction form

Which of the following sets of nu mbers could not represent the three sides of a right triangle? {18, 24, 30} {51, 69, 85} {12, 35, 37}

The area of a rectangle is 24 square centimeters. The length of the rectangle can be written as x+7 centimeters. The width of the rectangle can be written as x+5 centimeters. Therefore, the value of the length is?