The area of a circle is 4π square kilometers. What is the radius? Write your answer in simplest form.

Calculating Currency Exchange Raj is visiting the United States and needs to convert 2,000 rupees to US dollars.

Choose the correct simplification of (2x3 + x2 - 4x) - (9x3 - 3x2). 11x3 - 2x2 - 4x -7x3 + 4x2 - 4x -2x3 - 2x2 - 4x -7x3 - 4x2 - 4x

If a bar chart showed that 4 students received an a on the test, 3 students received a b, and 1 student received a c, the tallest bar on the chart would be for the a column.

6-4x verbal expression

Mrs. Palmer bought one pair of goggles, one bathing suit, and one beach towel for each of her three daughters. Suppose she had $18 left after buying the swimming items. Write an equation to determine the amount Mrs.

Joe's house is 5.5 km from the creek, the distance between Jane's house and the creek is twice as far as Joe's house how much further is Jane's house from the creek than Joe's house in meters metric

John had 84 dollars, and his brother Fred owed 12 dollars to his friend. John gave his brother some money. Fred paid his debt and now both of them has the same amount left. How much money did John give Fred?

True or false: dilations map angles of the same degrees

The rental fee for a bike is $4 plus $1.50 per hour. Write an equation in slope-intercept from that models this situation.

Share 200 in the ratio 3:1:4