A factory has an order to produce 1,250 units of one of its products. The factory has 350 units already produced and can produce an additional 30 units each hour. Write a function that models the number of units left to build as a function of the number of hours of production.(1 point)

PLEASE IM TERRIBLE AT MATH HELP

1250-350 = 900

so, at 30 per hour, after h hours there are still
900-30h
left to go