Given m(t) =-2({+5)2 +4, find 1(-8)

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Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.