Wright the expression 6a - 2 (a-1) in simplest form

11/28 as a decimal and percent

Candice buys a board thats is 12 feet long. the store incorrectly measures and prices the board at 13.2 feet. whats the percent error

Layla has $0.80 worth of nickels and dimes. She has 5 more dimes than nickels. By following the steps below, determine the number of nickels, x, x, and the number of dimes, y, y, that Layla has.

X is a number such that 7x=7y

Cell phone company A charges $20 per month plus $0.05 per text message. Cell phone company B charges $10 per month plus $0.07 per text message. Is there any number of text messages that will result in the exact same charge from both companies?

The incorrect work of a student to solve an equation 2 (y + 8) = 4y is shown below: Step 1: 2 (y + 8) = 4y Step 2: 2y + 10 = 4y Step 3: 2y = 10 Step 4: y = 5 Which of the following explains how to correct Step 2 and shows the correct value of y?

How do I solve 12.92 divided by 3.4

A rectangular prism has a length of 16 feet, a width of 9 feet, and a height of 8 feet. Find the volume of the prism.

William has 8 1/4 cups of fruit juice. If he divides the juice into 3/4 cup servings, how many servings will he have?

Leo bought 6 chew toys for his new puppy each chew toy cost $4 how much did Leo spend for the chew toys