Determine if the expressions below are equivalent by simplifying. Justify your answer.

2 (4x² + 4) + 10x² + 1

and

6 (x² + 1) + 12x² + 3

How many 7s go into 30

Write the fraction in simplest form 42/36=

One positive integer is 5 less than another. The product of the two integers is 24. What are the integers? Senarate the answers with a comma.

3382-299=3383-? fill in the blank?

A person in the audience of a reality show has an 11% chance of winning free movie tickets. What is the chance that a person in the audience may not win free movie tickets? 22% 44% 89% 99%

2x+3y=23 3x-y=7 Solve for x

Debbie ate 1/8 of a large brownie. Julian ate 1/2 of a small brownie. Julian says, "I ate more brownies than you because 1/2>1/8

Write a verbal expression for 3m-8n/13

Brian read 2/15 of his novel in 20 minutes. If he reads at the same rate, what portion of his novel can he read in one hour?

7,279.21 the 2 in the hundredth place is blank the value of the 2 in the tenth place