A computer company manufacturers and delivers computer chip. The chips are packaged in boxes that are cubes with edge length 25cm. The cost of the chips is $16/cm^3, and delivery costs $80 per
25km. One customer orders 120 boxes of wood chips and she lives 750 km from the supplier. The expression for the cost in dollars is:
80 x 750/25 + 625 / 100000 x 16 x 120 How much is the cost?

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.