The cost of a phone is reduced by 20%. the new cost is $70.40 . what was the original price? 1. $88.002.$84.003.$58.404.$56.00

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

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

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12