A x b = 15
b x c = 30
c x a = 18
what does a, b and c equal?
provide working for answers/explain your answer briefly

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

To decrease an amount by 16% what single multiplier would you use