State whether the parabola opens upwards or downwards.y = -x2 - 6
A. Upwards
B. Downwards
Answer: B
Mathematics
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Evaluate the expression for the given value of x.
?
, x = - 3
?
A. 54 B. 27 C. -27 D. 6 E. -54
Mathematics
Solve the problem.Stephanie is a waitress and she is paid $2.60 per hour plus 15% of the total cost of the food and beverages she serves. If during a 5-hour shift she earns $200, what was the total cost of the food and beverages she served?
A. $1246.67 B. $162.61 C. $1420.00 D. $220.00
Mathematics
Graph the inequality.y ? -x2 - 5x - 4 
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation. Write the answer in lowest terms.
÷ 
A. 
B. 
C. 
D. 
Mathematics