the soccer team collected $800 at a car wash fundraiser. they charged $5.00 for small vehicles and $10.00…

the soccer team collected $800 at a car wash fundraiser. they charged $5.00 for small vehicles and $10.00 for larger vehicles. the amount collected can be modeled by the equation 5x + 10y = 800, where x represents the number of small vehicles and y represents the number of larger vehicles. if the number of larger vehicles washed was 50, how many small vehicles were washed in total?\n55\n60\n130\n150

the soccer team collected $800 at a car wash fundraiser. they charged $5.00 for small vehicles and $10.00 for larger vehicles. the amount collected can be modeled by the equation 5x + 10y = 800, where x represents the number of small vehicles and y represents the number of larger vehicles. if the number of larger vehicles washed was 50, how many small vehicles were washed in total?\n55\n60\n130\n150

Answer

Explanation:

Step1: Substitute y - value

Given $y = 50$, substitute into $5x+10y = 800$. We get $5x+10\times50=800$.

Step2: Simplify the equation

$5x + 500=800$. Then subtract 500 from both sides: $5x=800 - 500$, so $5x=300$.

Step3: Solve for x

Divide both sides of $5x = 300$ by 5. We have $x=\frac{300}{5}=60$.

Answer:

B. 60