Which equation is the result of adding these two equations?

-2x+4y=17

3x-10y=-3

a. - 5x-6y=14

b.-x - 6y=14

c. y-6y=14

d. 5x+14y=20

3 (x+1) = - 2 (x-1) - 4 I dont necessarily want the answer, I just want the steps.

Which expression is equal to 5x - 30? A. 5 (x - 30) B. 5 (x - 6) C. 5x (x - 6) D. x (5 - 30)

20 yards equals how many meters and how do you get that answer

Meredith picked 4 times as many green peppersas red peppers. if she picked a total of 20 peppers, how many green peppers did she pcik?

Factor the expression. 48g2 - 22gh - 15h2 (6g - 5h) (8g + 3h) (6g - 5) (8g + 3) (6g + 5) (8g + 3h2) (6g + 5h) (8g - 3h)

The sum of 1 and 7 times a number is 64. write and solve an equation to determine the number. select the solution and graph that represents the number x=4 x=6 x=7 x=9

Solve log 60 - log 30

Allie has a birthday present for her brother. The length of the box that the present comes in is two times longer than the width of the box. The height of the box is 5 inches and its volume is 160 cubic inches.

A quadrilateral has an angle that measures °77 °180 and °65 what is a measure of the fourth angle

If q is between 0 degrees and 90 degrees and tan deta = 7/8 find cosine deta