What is sarah is twice as old as her youngest brother. if the difference between their ages is 15 years. how old is her youngest brother?

91/156 with the denominator 12

Find the radius of a circle with a diameter of 40 in. O a. 251.2 in. b. 20 in. O C. 80 in. O d. 125.6 in. O e. 1256 in. What is the radius of a circle with a diameter of 40in?

A. Use the distributive property to write each given expression in a different way 1) (3x8) + (3x5) 2) (4x12) + (4x27) B. State whether the statement is true or false 1) (2+1) x = 2x + 1x 2) 3 times (8x) = (3x8) times x 3) 3 (x+2) = 3x + 2

Describe the steps you used to solve the equation and find the amount of Carrie's allowance. Linear equation: 1 4 a + 1 3 a + 8 = 22

What fraction is bigger 14/7 or 2/4

How do you solve 4y^-3-x^2y^-1?

A species' population dropped from 2000 in the year 2000 to 1200in the year 2011. Find the percent decrease in its population

How many solutions are there in the equation below 8x+11=8x+8

A gym teacher has $250 to spend on volleyball equipment. She buys 4 volleyball nets for $28 each. Volleyball cost $7 each. How many volleyball can she buy?

If f (x) is a third degree polynomial function and g (x) = f (2x) + 2, which of the following must be true? f (x) and g (x) have the same x-intercepts. f (x) and g (x) have the same y-intercepts. f (x) and g (x) have the same number of zeros.