Askate shop owner ordered 60 skateboards from the manufacturer. out of the 60 boards that were ordered, 18 were longboard. he wants to know what percent of his order was longboards?

30 percent

Step-by-step explanation:

18/60= 0.3 multiply by 100 to get your percent

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

$649.60

step-by-step explanation: