They are equal, 8 x 7 = 56 and 7 x 7 = 49
If 30% of his collection is 12 cars, then we can use the fraction
30/12=100/x
x=40
$110.00
bc for every hour its $10
hope i helped :)
If a graph of a system of two equations shows two lines that coincide on a coordinate plan there would be C.)Infinitely many solutions
I hope this helps, have a great day.
