Multiplying Polynomials: Tutorial 3 Question
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Simplify the following expression.
(4x^2 + 8x + 15) + (x^2 - x - 27) - (x + 5)(x - 7)

How many days was the temperature above 90 degrees?

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.