The linear combination method gives a solution of (-4, 2) for which of these systems of linear equations?

A. 3x+13y = 14

6x+11y=-2

B. 4x + 5y = 12

8x+3y=-4

C. 5x+4y - 12

7x+By - 12

D. 10x+3y = 8

17x+by - 10

The sum of a number times 4 and 18 is at least 25

Solve this equation if you are clever 2x-5=7

when you subtract one negative number integer from another, will your answer be greater than or less than the integer you started with? Expain your reasoning?

Y=4x + 3 and 2x + y = 39 how can I find the answer

954 1850 1200 1200 1350 1999 1888 Calculate the average (arithmetic mean) of the list of numbers shown in the table. (rounded to the nearest tenth)

Last year Ariq made 6 1-cup servings of soup for a party this year you will make 8 times the amount of soup that he made last year how many gallons of soup will he make this year?

The associative property of addition says you can change the of addends without affecting the sum.

If b + 7 is an odd integer, which of the following could be the value of b?

Mr. Vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

A 10-foot ladder leans against a wall. It hits the wall 9 feet up. How far is the base of the ladder from the wall? Apply the Pythagorean Theorem to this problem