Decide whether the given number is a solution of the given equation.Is 8 a solution of 3x + 7 = 33?
A. yes
B. no
Answer: B
Mathematics
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Add or subtract.-955.52 - 28.62
A. 984.14 B. -984.14 C. -926.9 D. -869.66
Mathematics
Use the discriminant to determine if the equation can be solved by factoring. If the equation can be solved by factoring, then factor it.7k2 = 3k - 2
A. Cannot be solved by factoring B. (k + 1)(k - 3) = 0 C. (k + 2)(k - 7) = 0 D. (k - 1.4)2 = 0
Mathematics
Solve the problem.Given mx + ny = p, solve for x and find the value of x when m = -2, n = -3, y = 5, and p = -6.
A. x = 
; x = - 
B. x = m(p - ny); x = -18
C. x = 
; x = 
D. x = m(p + ny); x = 42
Mathematics
Solve the problem.Two angles are supplementary, and one is 40° more than three times the other. Find the smaller angle.
A. 105° B. 145° C. 75° D. 35°
Mathematics