Solve the given equation graphically.7x - 30 = -9
A. 4
B. 3
C. 5
D. 2
Answer: B
Mathematics
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Multiply the expressions.(p + 8)2
A. 64p2 + 16p + 64 B. p + 64 C. p2 + 64 D. p2 + 16p + 64
Mathematics
Use the given feasible region determined by the constraint inequalities to find the minimum possible value of the objective function.f = 3x + 11y subject to the constraints 
A. 198 B. 0 C. 108 D. 323
Mathematics
Eight cards are chosen at random from a standard deck of playing cards. In how many ways can the cards be chosen if all eight cards are hearts.
What will be an ideal response?
Mathematics
Without solving, determine the character of the solutions of the equation in the complex number system.x2 + 2x - 8 = 0
A. two unequal real solutions B. two complex solutions that are conjugates of each other C. a repeated real solution
Mathematics