Answer:I don't really know sorry but I think its the second one
Step-by-step explanation:
Answer:
well x = -8 so
Let's solve your equation step-by-step.
6(x−1)=9(x+2)
(6)(x)+(6)(−1)=(9)(x)+(9)(2)
6x+−6=9x+18
6x−6=9x+18
step two
6x−6−9x=9x+18−9x
−3x−6=18
step three
−3x−6+6=18+6
−3x=24
last step
−3x
/−3
=
-24
/−3
x=−8
Step-by-step explanation:
First you have to solve for y on both equations
-4x -3y = 4
-3y = 4x + 4
y = -4/3 x + -4/3
4x - y = -4
-y = -4x -4
y = 4x + 4
If you graph these equations you will find out that the answer is C.
Answer:
−12
Step-by-step explanation:
8 - 5 = -3
-3 x 4 = -12
T shirt would be $3.60
The hat is $90