You need to type the same equation that’s shown above of the text box. If there’s still a technical issue, let me know, and I’ll try to help!
x = 8
Since x = 8, you can plug in/substitute 8 for "x" in the equation:



2.82842
2.83 You answer is the 4th option
x = 9
Plug in 9 for "x" in the equation



4 Your answer is the 1st option
A rectangle that is 10 wide and 10 high and 8 units long would have 800 cubic units
Answer:
Step-by-step explanation:
Using first equation in the second gives you
x-3(-2x+1)=11
x+6x-3=11
7x-3=11
7x=14
x=2, making y=-2x+1 become
y=-2(2)+1
y=-4+1
y=-3 so the solution is the point
(2,-3)
Answer:
there’s no image
Step-by-step explanation: