Question

Ahmed wishes to buy up to 20 notebooks for his shop

Answer 1

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Answer 2

Question

Ahmed wishes to buy up to 20 notebooks for his shop. He can buy either type A for $1.50 each or type B for $3 each. He has a total of $45 he can spend. He must have at least 6 of each type in stock.

a) If he buys x of type A and y of type B, write down four inequalities

which must be satisfied and represent the information on a graph. b) If he makes a profit of 40c on each of type A and $1 on each of type B, how many of each should he buy for maximum profit?

c) If the profit is 80c on each of type A and $1 on each of type B, how many of each should he buy now?