Computer Repair Service
Cost
ABC Tech
$75 service charge
plus $50 an hour ne
Tech Squad
$25 service charge
plus $70 an hour
At how many hours of service do the repair services cost the same? Write an equation you could solve to find
out.

When only separate discreet points are graphed it is called?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?