Hello :
<span> Y=-x-4 ...(1)
2x-3y=17....(2)
subsct y in (2)
2x-3(-x-4)= 17
2x+3x+12 = 17
5x =5
x = 1
subsct in (1) : y =-1-4 = -5</span>
Answer:
744
Step-by-step explanation:
12a^2 + 4b
Plug-in:
12(8)^2 + 4(-6)
12(64) + 4(-6)
768 - 24
744
Answer:244 and 43
Step-by-step explanation:
hope this helps :) pls give brainliest for answering first
Im going to say A
hope this helps