6x-4y=-24

4x-8y=-32

What is the ordered pair for both of them?

chris has 5 stack of dvd each stack has10 dvds if chris add 2 more identical stacks of dvds to the shelves how many dvds will chris have

3 shoes=30 2 girls + shoe=20 2 belts plus girl = 13 1shoe + girl and beltp

What is the common ratio in the sequence 6,12,24,48,96 A - 2 B 2 C 6 D 1/2

Integers, what is the opposite of 0? and the module of this?

A soccer team is having a car wash. The team spent $55 on supplies. They earned $275, including tips. The team's profit is the amount the team made after paying for supplies. Write. Sum of integers that represents the team's profit.

Select each expression that is equivalent to 3 (n+6) select all that apply A. 3n+6 B. 3n+18 C. 2 (n+6) + n D. 2 (n+6) + (n+6) E. 2 (n+6) + n

Find the sum of the polynomials below. (8x9 + 6x6 - 2x + 6) + (9x9 + 4x6 + 9x + 7) A. 17x9 + 10x6 + 7x + 13 B. 10x9 + 17x6 + 7x + 13 C. 72x9 + 24x6 - 18x2 + 13 D. 17x9 + 10x6 - 7x + 13

Find four consecutive integers such that three times the sum of the first two integers exceeds the sum of the last two by 70.

Factor completely. 36y^2-x^2

A weather forecaster predicts that the temperature in antarctica will decrease 8°f each hour for the next 6 hours. write and solve an inequality to determine how many hours tt it will take for the temperature to drop at least 36°f.