Interpret the graph to find the solution for the following scenario. How do you know this is a reasonable answer?
The players on a softball team held a car wash to raise money for new uniforms. They charged $5 per car and $8 per truck or SUV. If they earned a total of $575 by washing 100 vehicles, how many cars and how many trucks/SUVs did they wash? Let x represent the number of cars and y represent the number of trucks/SUVs.
(1 point)
Responses
(75,25); This is a reasonable answer because if you substitute the numbers for x and y in each equation, the equations are true.
left parenthesis 75 comma 25 right parenthesis ; This is a reasonable answer because if you substitute the numbers for x and y in each equation, the equations are true.
(35,50); This is a reasonable answer because if you substitute the numbers for x and y in the equation 5x+8y=575, the equation is true.
left parenthesis 35 comma 50 right parenthesis ; This is a reasonable answer because if you substitute the numbers for x and y in the equation 5 x plus 8 y equals 575 , the equation is true.
(80,20); This is a reasonable answer because if you substitute the numbers for x and y in the equation x+y=100, the equation is true.
left parenthesis 80 comma 20 right parenthesis ; This is a reasonable answer because if you substitute the numbers for x and y in the equation x plus y equals 100 , the equation is true.
(25,75); This is a reasonable answer because if you substitute the numbers for x and y in each equation, the equations are true.