Equal squares as large as possible are ruled off on a rectangular board 54cm by 78cm. Find the size of each square. How many squares are there?

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585