alex is paid $30/hr at full rate, and $20/hr at a reduced rate. the hours of work are
paid at a ratio of 2: 1, full rate : reduced rate. for example, if he worked 3 hours, he
would be paid 2 hours at full rate and 1 hour at reduced rate. calculate his pay for 4
hours of work?

Place the following steps in order to complete the square and solve the quadratic equation,

Which graph shows the solution set of x^2+4-12x/> 0

An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respresent the area of the original painting. the expression below is one way to resperesnt the area of the new painting.find two equivalent expressions that would give the area of the new painting y+0.49y