Answer:
![8x=32\\2y=-24](https://tex.z-dn.net/?f=8x%3D32%5C%5C2y%3D-24)
Step-by-step explanation:
When solving for 1 variable, set the other to 0 and solve.
![3x-y(0)=12\\3x=12\\x=4\\4*8=32\\8x=32\\\\3(0)-y=12\\-y=12\\y=-12\\-12*2=-24\\2y=-24](https://tex.z-dn.net/?f=3x-y%280%29%3D12%5C%5C3x%3D12%5C%5Cx%3D4%5C%5C4%2A8%3D32%5C%5C8x%3D32%5C%5C%5C%5C3%280%29-y%3D12%5C%5C-y%3D12%5C%5Cy%3D-12%5C%5C-12%2A2%3D-24%5C%5C2y%3D-24)
Answer:
B
Step-by-step explanation:
if it is shaded under than it is <
the slope is 1/2x so that is the answer
(3x)^3+3(3x)^2*-1 +3(3x)(-1)^2+(-1)^3 then simply that down to 27x^3-27x^3+9x-1
Answer: $380 per week
Step-by-step explanation:
Assuming that Jefferson works the same amount each week, you need to divide the total that he earns by four weeks in order to determine how much he made each week.
$1,520 divided by 4 equals $380 per week.
Answer:
the number would be 48 i think
Step-by-step explanation:
48 + 48 = 96
96 + 4 = 100