To find out how much it will cost Mr. Lmain to purchase 10 packs of paper and 30 notebooks, we need to substitute P = 10 and n = 30 in the given equation:
1.25P + 2.50n
= 1.25(10)+ 2.50(30)
= 12.50 + 75
= 87.50
Therefore, it will cost Mr. Lmain $87.50 to purchase 10 packs of paper and 30 notebooks.
Miss lmain Wants to purchase paper and notebook for a classroom. At dollar discount, he can buy packs of paper P for 1.25 each, and notebook, and for 2.50 each. This is a model by 1.25P + 2.50n evaluate for P = 10 and n = 30 to find how much it will cost Mr. Lmain to purchase 10 Packs of paper 30 notebooks.
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1 answer