A circle has an area of 49π square units. What is the diameter?

One number six more than another number the sum of their square is 90

He sum of two numbers is 46 and the difference is 2. What are the numbers? large number is the small number is

An unbiased coin is tossed four times. Find the probability of the given event. (Round your answer to four decimal places.) The coin lands heads more than once.

Suppose that your net income for the month is 1500 and that your total expenses are 2500 which statement is accurate? A. you have a surplus of 1000 B. you have a surplus of 4000 C. you have a deficit of 1000 D. you have a deficit of 1500

Fine the unit rate 730 miles in 20 miles

What do you call equations with two equations in different parentheses?

A hot air balloon descends at a rate of 320 feet per minute for 3 minutes. Use integers to calculate and represent the balloon's total change in altitude

Work out the value of 3x + 2y then x = 5 and y = 4

What is the answer to 3x-2=25-6x

At the start of "Rip Van Winkle," why is Rip popular with the children of the village? A. He gives them rides in his wagon. B. He plays songs for them on his guitar. C. He teaches them to fly kites and shoot marbles. D.