Solve the equation by factoring.x2 + 2x = 8
A. 4, 2
B. 4, -2
C. -4, 1
D. -4, 2
Answer: D
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Solve.Each piece of pizza is 
of the pizza. What fraction of the pizza is 
of a piece?
A. 
B. 
C. 
D. 
Solve the problem.An item costs $1346 and is marked down twice due to sales. The first markdown rate is 10% and the second markdown rate is 20%. What is the final selling price?
A. $942.20 B. $673.00 C. $1316.00 D. $969.12
Use the data in the table to construct a bar graph.The following table shows the average amount spent per week on groceries by four different families with three members.
What will be an ideal response?
Solve the problem.Each day the commuter train transports x passengers to or from the city at $1.75/passenger. The daily fixed cost for running the train is $1200. Write an equation that relates the daily profit, P, in dollars to the number of passengers each day. Then use the equation to find the daily profit when the train has 920 passengers in a day.
What will be an ideal response?