Martin wants to put frame around a painting. The painting measures 3 feet by 8feet. Write the simplified expression for the area of the framed painting if the frame is to be x feet wide. A(x)=

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10