Solve the inequality by the test-point method. Write the solution in interval notation.4x - 4 - x2 < 0
A. (-2, 2)
B. (2, ?)
C. (-?, 2)
D. (-?, 2) ? (2, ?)
Answer: D
Mathematics
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List the indicated feature of the figure.The edges of
A. ABCF, AEDF, ABE, CFD, BCDE B. AB, AE, AF, BE, BC, CD, CF, DE, DF C. Cannot be identified D. A, B, C, D, E, F
Mathematics
Solve the given equation by finding the unknown value.6 + ? = 19
A. 25 B. 13 C. 114 D. 11
Mathematics
Write the percent problem as an equation and solve.21 is 6% of what number?
A. 126 B. 3500 C. 350 D. 35
Mathematics
Solve the problem.Tim needs to apply 2
gallons of herbicide per acre of soybeans. How many gallons of herbicide are needed for 388 acres?
A. 194
gallons
B. 196 gallons
C. 155
gallons
D. 970 gallons
Mathematics