What is - 3 (-x+2y-5z)

If paver stone is 7.75 inches x 7.75 inches square and Each curb is 4.3 inches wide x 11.8 inches long. How do i count how many pavers and curbs depending on the length and width of my patio (in feet) ?

A department store buys 300 shirts at a cost of $1 comma 800 and sells them at a selling price of $10 each. Find the percent markup.

Marie has 12 fruits, of which there were x apples, five fewer oranges than apples, and one pineapple. write an equation that expresses the total amount of fruit that marie has?

Solve for x 3 (3x-4) - 8=4 (x+5)

Ursula has 1 credit card with a credit limit of $3000. She usually charges $2400 per month. She typically pays bills a week or two late. She owes $9000 on a car worth $10,000. Which is most likely to occur? A.

How to i make this number sentence correct with adding parenthesis? 4² + (-3) - (-5) * 2 = 20

Are the ratios 5:15 and 1:3 equivalent

Find a rational number halfway in between the two numbers 7/8 and 2/7

Bag a contains 7x counters bag b contains 2x counters Five counters are taken from bag a and put in bag b

Angela and Doreen each want to buy the same comb. Angela still needs 58 cents to buy a comb and Doreen still needs 6 cents. If they want to combine their money, they still do not have enough. What is the most the comb could cost?