(-0.2,1.2)
substitute 3x+2 for y and set them equal to eachother then plug in x for y
Answer:
a. 
b. 48
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
3x + 2y = 24
6x + 2y = 30
Multiply the first equation by -2.
-6x - 4y = -48
Add to the second
-2y = -18
y = 9
Plug back in the first.
3x + 2(9) = 24
3x = 6
x = 2
Answer:
1: a=31/2 - 3s/2 2: a=243/16 - 23s/16
Step-by-step explanation:
I think that it us C but do not take my word for it.
