Solve the equation by factoring.

z^2-6z-27=0

z = - 3 or z = - 9

z = 3 or z = 9

z = 3 or z = - 9

z = - 3 or z = 9

Dr. Potter provides vaccinations against polio and measles. Each polio vaccination multi-dose vial consists of 44 individual doses, and each measles vaccination multi-dose vials consists of 22 individual doses. Last year, Dr.

Write each of the following quadratic functions in vertex form

How many times does nine go into 42

153,394 round to nearest hundred thousand

Alonzo will run at least 31 miles this week. So far he has run 19 what are the possible numbers of additional miles he will run

The partial factorization of x2 - 3x - 10 is modeled with algebra tiles. Which unit tiles are needed to complete the factorization?

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