Answer:
D would be the correct answer.
As you can see in the second equation, y is already isolated. So, we can substitute it into the first equation, to solve for x.
Let me know if this helps!
Answer:
Hey the answer is B, 8!
Step-by-step explanation:
If the equation is written correctly, would become -1.
So the equation turns into: 4x-1=7.
Add 1 to both sides of the equation.
4x-1+1=7+1
4x=8
Divide both sides by 4 for x.
=
x=2
D 3 hours because u have to divide 24 and 8
Answer:
The family of 4 would save $16
Step-by-step explanation:
First thing i did was multiply 9 by 6 so then you know how much it cost to go to all the games buying normal tickets. Which is 54. Multiply 54 by 4 to see how much it cost for a family of 4 to buy the tickets like that, which is 216. Next thing you want to do is find out how much it cost to buy the 4 season tickets so you do 50 times 4 which equals 200. After all that is done you do 216-200 to get your answer.