How do I find the area of a half circle?

The sum of two numbers is 44. The larger number is 20 more than the smaller number. What are the numbers?

If 65% of a number is 1,105, what is 82% of the same number?

Use the distributive property to remove the parenthesis: 5 (x+4)

Jason sold half of his comic books and then bought six more. He now has seventeen. How many did he begin with?

An artist plans to make one clay pot the first week and triple the number of clay pots each week for five weeks how many clay pots will the artist make the fifth week

A piece of hot metal is cooling at a linear rate. Its Temp. After 4 minutes is 310 deg. Its Temp. After 7 minutes is 205 deg. When will the object be 30 deg.?

17u-8u=18 Can u explain how this works

What percent of 140 is 3?

Joy is planning to purchase a sweater that costs $30 dollars at her local department store. The sweaters are on sale for 20% off. Which steps are needed to find the sale price of the sweater? A. Convert the percent to its decimal equivalent.

Positive numbers are located to the left of zero on the number line. True False