Solve the equation.45x2 = 21 + 96x

A.
B.
C.
D.


Answer: C

Mathematics

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Multiply the polynomials.(2y + 11)(3y2 - 2y - 7)

A. 6y3 + 29y2 - 36y - 77 B. 39y2 - 26y - 91 C. 6y3 + 37y2 + 36y + 77 D. 6y3 - 4y2 - 14y + 11

Mathematics

Find the probability.The table lists the eight possible blood types. Also given is the percent of the U.S. population having that type.Let E be the event that a randomly selected person in the U. S. has type B blood. Let F be the event that a randomly selected person in the U. S. has RH-positive blood.Find P(F|E).

A. 0.818 B. 0.340 C. 0.720 D. 0.107

Mathematics

Factor completely.147x2 - 48

A. 6(7x + 4)(7x - 4) B. 3(7x + 4)2 C. 3(7x + 4)(7x - 4) D. 3(7x - 4)2

Mathematics

Solve the problem.Jimmy put $800 down on a new sports car. He made 57 payments of $277 and spent $626 in maintenance and repairs. Three years after paying off the car he sells it for $4580. What is his net? Is it profit or loss?

A. -$12,635, profit B. $2820, loss C. -$12,635, loss D. $12,635, profit

Mathematics