the sale department wants to place an order 253,625 third grade math book for a region once the order is given there is away a need for extra math books how can how can the sales manager eststimate the number of math books to be sure that there are more than enough

i dont know it

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3