y=(1/2)x-1
You have to set both to y and then add. After that you solve for y
There is a fee of $2.50 that is independent. There is also the game cost, $2.25, which is dependent on how many games a person plays.
The equation is 2.50 + 2.25x = 9.25
Solving the equation:
2.50 + 2.25x = 9.25
2.25x = 6.75
x = 3
You can bowl 3 games.
Hope this helps!! :)
This isn't an answer, rather a suggestion. I would use the website desmos to help me. But for future reference I can help you.
f(x) = - x+6 is similar to y=-x+6.
Simply plug in random numbers into the variable x (preferably ones that could fit on your paper like 0,1,2,3...)
Would it be 24? (filler so it hits 20 characters)
Answer:
A
Step-by-step explanation:
The volume (V) of a pyramid is
V = 
area of base × perpendicular height (h)
area of square base = 4² = 16 and h = 4, hence
V = × 16 × 4 = 
= 21 ft³
