Let f (x) = 2x-1. If 3f (a) = 15, what is the value of f (2a) ?

Sanjay solved the equation below. Which property did he use to determine?

What is the solution of sqrt - 4x=100?

Which expression has the same value as - 3 + (-5)

A bag of candy contains 250 pieces, of which 24% are dark chocolate. How many pieces are NOT dark chocolate? A. 60 B. 90 C. 150 D. 190

If 12 apples cost 3 dollars how much does 1 Apple cost?

Nell's mom makes chocolate milk with 30 ML of chocolate syrup for every 2 ounces of milk. Nell's dad adds 65 ML of chocolate syrup for every 5 ounces of milk.

Mary is 63.5 inches tall and her sister Tonya is 70 inches tall. Tonya wants to know how many inches taller she is than Mary. Which equation and solution can be used to solve this problem?

A school received a shipment of 4 boxes of paper. The school wants to split the paper equally among its 3 printers. How much paper should go to each printer?

Solve the formula for a, the acceleration due to gravity

Shelley is building a brick wall that needs to be 1.57 meters tall. So far, the wall is 1.54 meters tall, How much taller does the brick wall need to be? meters