Use substitution to determine whether the given ordered pair is a solution of the given equation.(-4, -2); 3x + 2y2 = -4
A. Yes
B. No
Answer: A
Mathematics
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Solve.A union contract calls for a 4.1% salary increase for all employees. Determine the increase that a worker currently making $28,430 under this contract can expect.
A. $27,264.37 B. $1165.63 C. $11,656.30 D. $29,595.63
Mathematics
Solve the equation.d(d - 14) = -49
A. 7 B. ±7 C. 49, 7 D. -7
Mathematics
Solve the problem.The table shows the total amount of precipitation (in inches) in a certain US city in 17 different years. Find the interquartile range.
A. 7.6 in. B. 7.9 in. C. 6.9 in. D. 7.2 in.
Mathematics
Combine like terms.5.9x - 1.1y - 3.4x + 7y + 2.9x
A. 5.4x + 8.1y B. 12.2x + 5.9y C. 5.4x + 5.9y D. 5.4x - 1.1y + 7
Mathematics