Answer:
x = -3
y = -15
Step-by-step explanation:
9x - 2y = 3
3x - 6 = y
Since the equation 3x - 6 is equal to y then you can plug in that equation in the other equation.
9x - 2(3x - 6) = 3
Solve for x
9x - 2(3x - 6) = 3
9x - 6x + 12 = 3
3x + 12 =3
3x = -9
x = -3
Now plug in x to find y
3(-3) -6 = y
-9 - 6 = y
-15 = y
plug it back in to double check your answer
9(-3) - 2(-15) = 3
-27 + 30 =3
3 = 3
hope this helps
Answer: <u><em>Problem 1</em></u>
SA = 430.0
Step-by-step explanation:
13*11=143 divided by 2 is 71.5 (front face of the figure)
13*11=143 divided by 2 is 71.5 (backk face of the figure)
13*7=91 (left side rectangle)
17*7=119 (right side face rectangle)
11*7=77 (base)
Add all together 71.5+71.5+91+119+77=430.0
<u><em>Problem 2</em></u>
10*9=90 divided by 2 = 45 (front face triangle)
10*9=90 divided by 2 = 45 (back face triangle)
10*9=90 (right side rectangle face)
10*13.5=135 (left back side rectangle face)
10*10=100 (base)
Add everything together
45+45+90+135+100=415.0
Hope this helps!
I believe the ordered pair would be (-1,0). Hope this helps!
Answer:
I dont know the answer I'm just scrolling down this app because I like going through my brothers phone exceptionally mommy and daddy wrestling
<span>The equation is y= 3x
hope it helps</span>