The answer would be (3, 2) C
HOPE THIS HELPS! ^_^
First one
eliminate q's
multiply 2nd equation by -1 and add to 2nd
5p-3q=-39
<u>2p+3q=-3 +</u>
7p+0q=-42
7p=-42
divide both sides by 7
p=-6
sub back
-2p-3q=3
-2(-6)-3q=3
12-3q=3
minus 12
-3q=-9
divide -3
q=3
p=-6
q=3
2nd one
eliminate y's
multiply first equation by -1 and add to 2nd
-4x+3y=-12
<u>7x-3y=3 +</u>
3x+0y=-9
3x=-9
divide both sides by 3
x=-3
sub back
4x-3y=12
4(-3)-3y=12
-12-3y=12
-3y=24
y=-8
(x,y)
(3,-8)
Answer:
y=6x^2-30x-84
Step-by-step explanation:
Well if you had 900 and shows loss it would be c
6 + 2 = 12
When 2 = 3
Change the equation to: 6 + 3
So,
6 + 3 = 9
You're answer is 9
