Evaluate the expression below for x = 2, y = - 3, and z = - 1.

x^2z^2-y^2 (x+z)

A.-23

B.-5

C. 13

D. 27

Simon has a rectangular garden that is 10 feet wide. The perimeter of the garden is 50 feet. What is the area of Simon's garden? ft2

What is 100 more than 291

Cookies have to be in the open between 8 and 12 minutes and brownies have to be in the oven for 9 and 14 minutes. Which of the following represents all times t, when both are in the oven at the same time

Drew wants to go to the batting cage. It costs $1.25 to hit per round. Which equation can be used to represent how many rounds Drew can hit, n, with $20.00? A. n-1.25=20 B. 20n = 1.25 C. 1.25n = 20 D. n + 1.25 = 20

For the inequality k>7, Chris says 6.5 and 6 is a solution. Is he correct yes or no why or why not

If the Nutrition Facts panel on a food label indicates that a food has 24 g of total carbohydrates, 2 g of fiber and 12 g of sugar, what is the total amount of carbohydrates in this food?

Find the direvitive of f (x) = 3x (6x-5x^2)

Explain why you should récord a 1 in the tens columna when you regroup in addition problem

Lenny makes $55,000 and is getting annual raises of $2,500. Karl makes $62,000, with annual raises of 2,000. How many years, y, will it take for Lenny and Karl to make the same salary?

What does x mean in math