Xavier sells homemade necklaces for a profit of $22 per necklace he is considering switching to a new type pendant that will increase his profit, as expressed by the function y=29× where × is the number sold and y is the amount of profit

Original profit:

y = 22x ; where x is the number of necklaces sold and y is the mount of profit.

New pendant:

y = 29x ; where x is the number of necklaces sold and y is the amount of profit.

Xavier will earn an additional $7 if he proceeded in switching to a new type of pendant. The $7 is the difference of $29 and $22 profit.

Set square i think so

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