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 s +10y-b0o, where represents the n 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

60 smaller vehicles had been washed

Step-by-step explanation:

1) Equation: 10y+5n=800, substitute the number of larger cars into the equation

2) 10x50 +5n=800

3)500+5n=800

4)5n=300

5)n=60

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b