Answer:
I believe the answer is 90
Step-by-step explanation:
Answer:
6.2
Step-by-step explanation:
9g=56
9g/9=56/9
g=6.2
Answer: B, 120
Step-by-step explanation:
look at x-value 8 and find y-value
Y=-4.5 and x=-2
So your first “equation equals to x so then you substitute the X in the second equation with the first equation. Which would give you 3(2y+7)-2y=3 then you solve (make sure to distribute). Which would give you y=-4.5 Can you substitute your y answer in your first equation. Which would be x= 2(-4.5)+7 then your solve