How could you use the Commutative Property of Addition to rewrite the expression - 21 + 7? A) - 21 (7) B) 3 (-21) + 7 C) 7 + (-21) D) 3 (-7) + 21 Submit

Suppose that the following proposition is true:The grass is green therefore squirrels can fly (a) You discover that squirrels cannot fly. Can you conclude anything about the grass? (b) You discover that the grass is not green.

115.9% as decimal rounded to the thousands

What is the slope of 2y-2x=2

Which of the following Inequalities is graphed on the coordinate plane? O A y < 2x + 2 B. Y < 2x + 2 oc. y z 2x + 2 D. y > 21 + 2 Reset Next

Pizza perfect sold 93 pizzas on Monday, 67 pizzas on Tuesday, 78 pizzas on Wednesday, 44 pizzas on Thursday, and 123 pizzas on Friday. On average, how many pizzas did they sell per day? A. 83 B. 63 C. 82 D. 81

Bridget needs an actor. Actor a is offering her services for an initial $285 in an addition to $45 per day. Actor B is offering her services for an initial $240 in an addition to pay $50 per day.

3/5x + 5 = 4/5 solve for x

Patty is building a rope ladder for a tree house. She needs two five foot pieces of rope for the sides of the ladder. she needs 7 pieces of rope, each 18 inches long, for the steps.

A classmate simplifies the expression in exercise 1. is the expression he wrote equivalent to the original expression? explain. exercise 1: 14d - 9 - 21k - 7dk + 2 exercise 4: 7dk (2 - 3 - 1) - 7 the length of a book is 2.

91 boxes of apples hold a total of 2,605. Assuming each box has about the same number of apples, estimate of apples in each box.