Factor the trinomial, if possible.9z2 - 6z - 8
A. (3z + 4)(3z - 2)
B. (9z - 4)(z + 2)
C. (3z - 4)(3z + 2)
D. (9z - 4)(z - 8)
Answer: C
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Find the area of the triangle.
A. 252 ft2 B. 220.5 ft2 C. 798 ft2 D. 399 ft2
Find the total amount of Social Security and Medicare taxes (employees' contributions plus employer's contribution) for the company. Use a FICA rate of 6.2%, a Medicare rate of 1.45%, and assume no employee earned over $110,000.Doug's Bowling,total employee earnings: $57,966.82
A. $8695.02 B. $4434.46 C. $8868.92 D. $8115.35
Given the function f(x) = , identify any intervals on which f(x) is increasing, decreasing, or constant.
a. The function is decreasing over the interval (). b. The function is increasing over the interval (). c. The function is constant over the interval (). d. The function is constant over the interval () and (2,
Solve the problem.Softee Blankets charges $5 for shipping orders of $20 or less, $10 for orders from $20.01 to $70, and $15 for orders over $70. One week shipping charges for 500 orders totaled $4850. There were 30 more orders for $20 or less shipped than there were orders for over $70. Find the number of orders shipped at each rate.
A. $20 or less: 270; $20.01 to $70: 110; over $70: 120 B. $20 or less: 150; $20.01 to $70: 230; over $70: 120 C. $20 or less: 230; $20.01 to $70: 150; over $70: 120 D. The numbers cannot be determined from the given information.