Well 35 is 5 times 7 so I'd say 5 dollars per car meaning 20 dollars for 4 cars
There will be 4 equally sized teams. 4 groups of 12 is equal to 48, 48 divided by 12 is equal to 4.
Answer:
Simplifying
4x + -3y = 20
Solving
4x + -3y = 20
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '3y' to each side of the equation.
4x + -3y + 3y = 20 + 3y
Combine like terms: -3y + 3y = 0
4x + 0 = 20 + 3y
4x = 20 + 3y
Divide each side by '4'.
x = 5 + 0.75y
Simplifying
x = 5 + 0.75y
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Because 2 non-parallel line will always meet in one point.
The third bisector will also meet at the same point but you only need the 2 lines to find the point.