In Ms. Perron's class, 75% of the studnetw are doys. There are 18boys in the class. What is the totla numder of students in Ms. Perron's class

The polynomial 16x + 2 is a

What is the ordered pair of 3x + 2y = 6

describe and correct the error in finding the difference of - 2 and - 5 ... - 2 - (-5) = - 2 + (-5) = - 7

Gary owns a taco truck. He charges $3.49 for a nacho taco and $4.99 for a cool ranch taco. How much does Gary make if 15 nacho tacos and 35 cool ranch tacos were ordered?

Use red and yellow and a ten frame. show both addends. Draw to make a ten then write the new fact

What is the complete factorization of the polynomial below? X^3-2x^2+x-2

There are 80 red balloons and 20 green balloons each package of balloons. What is the unit rate in red balloons per green balloon? A. 4 B. 20 C. 40 D. 80

If a and b are two rational numbers, which expressions are equivalent to a-b? Mark all that apply. A. a-|-b|, if b>0. B. a+|-b|, if b>0. C. a + (-b), if b>0. D. a-|-b|, if b<0. E. a+|-b|, if b<0. F. a + (-b), if b<0

Mr. Henderson has 2 bouncy ball vending machines. he buys one bag of the 27 millimeter balls and one bag of the 40 millimeter balls. he puts a n equal number of each in the 2 machines. how many bouncy balls does he put in each machine

What is the equivalent ration for 12/30