Cost price = 40 Selling Price = 52

Calculate the percentage profit or loss.

Please include explanation!​

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d.x+y=2

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

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