Plug in y=3x+2 into the y in the second equation.
x + 2(3x+2) = 11
x + 6x + 4 = 11
7x + 4 = 11
7x = 7
x = 1
then, plug the x value into x in the first equation.
y = 3(1) + 2
y = 3 +2
y = 5
Answer:
yay
Step-by-step explanation:
No it would be 5% on all the stuff like 50% of 10 is 5
4x²+22x+28 , you can solve this using FOIL (first, outter, inner, last)
Answer:
y=40
Step-by-step explanation:
y/8=5
(8)*y/8 = 5*(8)
y=40
