Multiply the binomials using FOIL.(3x2 + 6)(5x - 4)

A. 15x2 + 30x - 24
B. 15x3 - 12x2 - 30x - 24
C. 15x3 - 12x2 + 30x - 24
D. 15x3 - 24


Answer: C

Mathematics

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Collect like terms and write in descending order.7x7 + 3x7 - 8x7

A. -168x7 B. 2x21 C. Can't be simplified  D. 2x7

Mathematics

Solve the problem.A famous golfer tees off on a straight 380 yard par 4 and slices his drive to the right. The drive goes 270 yards from the tee. Using a 7-iron on his second shot, he hits the ball 170 yards and it lands inches from the hole. How many degrees (to the nearest degree) to the right of the line from the tee to the hole did he slice his drive?

A. 39° B. 118° C. 52° D. 23°

Mathematics

Use the distributive property to rewrite the algebraic expression without parentheses. Then simplify the result, if possible.-3(x + y)

A. -3xy B. -3x - 3y C. -3x + 3y D. -3x + y

Mathematics

Simplify. - 

A.
B.
C.
D.

Mathematics