Solve the equation.7x2 = 5x
A. ,
B. , 0
C. - ,
D. , 0
Answer: B
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Find the product of the polynomials.(4m2 - 2m + 2)(m2 - 3m - 1)
A. 4m4 - 14m3 + 2m2 - 4m - 2 B. 4m4 - 12m3 + 4m2 - 4m - 2 C. 4m4 - 14m3 + 4m2 - 4m - 2 D. 4m4 - 12m3 + 2m2 - 4m - 2
Find the area of the circle. Use 3.14 or for ? as indicated.Use 3.14 for ?.
A. 1133.54 in2 B. 4534.16 in2 C. 119.32 in2 D. 238.64 in2
Solve the problem.In a recent International Gymnastics competition, the U.S., China, and Romania were the big winners. If the total number of medals won by each team are three consecutive integers whose sum is 96 and the U.S. won more than China who won more than Romania, how many medals did each team win?
A. U.S.: 33 medals; China: 32 medals; Romania: 31 medals B. U.S.: 98 medals; China: 97 medals; Romania: 96 medals C. U.S.: 34 medals; China: 33 medals; Romania: 32 medals D. U.S.: 31 medals; China: 30 medals; Romania: 29 medals
Perform the indicated operations.(9x4 - 4x2 + x) - (3x3 + 6x2 + 5x) + (3x2 - x)
A. 9x4 + 3x3 - 13x2 - 5x B. 4x5 + 7x4 - 5x C. 9x4 - 3x3 - 5x2 + 5x D. 9x4 - 3x3 - 7x2 - 5x