11 less than the product of a number y and -2 is z.

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

When is g(x) = 0 for the function g(x) = 5.23x + 4?