A) 27, 81
b) -30,-15
c) -3, 1
d) -320, 1280
Answer:
Step-by-step explanation:
I don’t know the answer that’s why I brought it here
Answer:
A
Step-by-step explanation:
-4u - w = u + 6w
-4u = u + 7w (Add w to both sides)
-5u = 7w (Subtract u from both sides)
w = 
(Divide both sides by 7)
Answer:
Mitchell needs to sell 120 stoves for the options to be equal.
Step-by-step explanation:
Company A gives Mitchell $12000 salary plus $150 commission per stove selling and Company B is offering Mitchell $24000 salary plus $50 commission per stove selling.
So, if Mitchell sells x number of stoves such that both the plans become equal, then we can write
12000 + 150x = 24000 + 50x
⇒ 100x = 12000
⇒ x = 120
Therefore, Mitchell needs to sell 120 stoves for the options to be equal. (Answer)
Triangle angles add to 180 degrees. Thus, x - 17, x - 22, and 3x + 19 add to 180.
Add like terms to get 5x - 20 = 180
5x = 200
x = 40
