Evaluate the expression.71

A. 7
B. 1
C. -7
D.


Answer: A

Mathematics

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Solve.Tickets to a ballet cost $13 if bought in advance. If bought on the date of the ballet, they cost $25. For the ballet to make a profit, the total money collected from ticket sales must be at least $380. Write an inequality to represent this situation, using x for the number of tickets bought in advance and y for the number of tickets bought on the date of the ballet. Do not solve the inequality.

A. 13x - 25y ? 380 B. 13x - 25y ? 380 C. 13x + 25y ? 380 D. 13x + 25y ? 380

Mathematics

Solve and graph the solutions. ? 1

A.

B.

C.

D.

Mathematics

Solve the quadratic equation. Write complex solutions in standard form.7x2 + 5x + 8 = 0

A. -  ± 
B.  ± 
C.  ± 
D. -  ± 

Mathematics

Provide an appropriate response.Is the quotient of two monomials always a monomial? Why or why not? If not, give an example.

What will be an ideal response?

Mathematics