Use the relationship between the angles in the figure to answer the question.

which equation can be used to find the value of x?

x+49−28=180

x−49−28=180

x + 49 + 28 = 180

x + 28 = 180

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

Using elimination, what is -4x+2y=-12 4x+8y=-24