Determine whether it is true or false that the given number is a solution of the equation.-7; 3(y - 12) = 57
A. True
B. False
Answer: B
Mathematics
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Determine whether the following is always true or not always true. Given reasons for your answers.(u × v) ? v = u ? (u × v)
What will be an ideal response?
Mathematics
Factor by grouping.m3 + 3m2p2 - 6mp - 18p3
A. (m + 3p2)(m3 - 6p) B. (m + 3p2)(m2 - 6p) C. (m2 + 3p2)(m - 6p) D. (m - 3p2)(m2 - 6p)
Mathematics
Solve the equation.2x + 9 = 3(x + 1)
A. 6 B. -12 C. 12 D. -6
Mathematics
Convert to an exponential equation.ln 3a = 2.3
A. ea = 2.33 B. e2.3 = 3a C. e3 = 2.3a D. 2.3e = 3a
Mathematics