Multiply.(x + 7)(3x - 10)
A. 3x2 + 10x - 70
B. 3x2 + 11x - 70
C. x2 + 11x + 11
D. 3x2 - 70x + 11
Answer: B
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Multiply.
A. 240 B. 240,000 C. 24,000 D. 2,400
Find the area of the region.A section of property is to be cleared and planted with grass. Find the area of the new lawn.
12 yd
A. 864 sq yd B. 854 sq yd C. 84 sq yd D. 720 sq yd
Solve.Ted drove to his grandparents' house for a holiday weekend. The total distance (one-way) was 312 miles and it took him 12 hours. How fast was Ted driving? (Round answer to the nearest whole number)
A. 374 mph B. 38 mph C. 37 mph D. 26 mph
Use synthetic division to divide f(x) by x - c, and then write f(x) in the form f(x) = (x - c)q(x) + r.f(x) = -4x3 - 18x2 + 41x + 30; x + 6
A. (x + 6)
+ 0
B. (x + 6)(-4x2 + 6x + 5) + 0
C. (x + 6)
+ 0
D. (x + 6)(4x2 - 6x + 5) + 0