Question 251439: The Everton College paid $1862 for an order of 48 calculators. The store paid $11 for each scientific calculator The others all graphing calculators cost the store $57 each how many of each type of calculator was ordered? The store ordered ____ scientific and _____ graphing calculators. Answer by checkley77(12844) (Show Source):
You can put this solution on YOUR website! 11s+57g=1,862
s+g=48 or s=48-g replace s with (48-g) in the equation above & solve for g.
g=29 graphing calculators were bought.
48-29=19 scientific calculators were bought.