Mai earns $7 per hour mowing her neighbors' lawns. She also earned $14 for hauling away bags of recyclables for some neighbors.
1 answer:
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Step-by-step explanation:
(x+3)(x-4)
1.) use distributive property
=x(x-4)+3(x-4)
=x^2-4x+3x-12
=x^2-x-12