What is 4 (1 + 2a) equal?

32+2/3 (21y-6) in factored form

How to solve 3 3/8:5/6

Lynn plans to sell lemonade to raise at least $40 for the science fair. She sells each cup of lemonade for $0.70 and spends $0.23 per cup for supplies.

Reasoning write 1,360/220 as a repeating decimal

Maya decided to paint some of the rooms in her hotel. She found out that a room required 32 cans of paint. If Maya buys 9 cans of paint, how many rooms can she paint?

Systems with three variables. solve each system of equation. -4x-6y+4z=-14 3x-2y-5z=-2 x-4y-z=-2

The distance between Saturn and the Sun is 9.54 AU. (One AU is the same as 150 million kilometers.) This distance in kilometers is ___ million kilometers.

A carnival charges $5 for admission plus $2 per ride. 1. Write an expression for the cost of admission plus r rides 2. Find the cost of admission plus six rides 3. how many rides can you afford if you have $15 to spend?

In a cookie recipe, for every 3 cups of flour, 2 teaspoons of vanilla is needed. How many teaspoons are needed for 5 cups of flour

Find the sum. 3/9 + 5/15 Enter your answer, as a fraction or mixed number in simplest form