Simplify.2 + 3(2 - 4)
A. -4
B. 30
C. 11
D. 4
Answer: A
Mathematics
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Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.
A. y = (x - 3)2 B. y = x2 - 3 C. y = (x + 3)2 D. y = x2 + 3
Mathematics
Solve the problem.A rectangular swimming pool is being constructed, 18 feet long and 100 feet wide. The depth of the pool is measured at 3-foot intervals across the length of the pool. Estimate the volume of water in the pool using the Trapezoidal Rule.
A. 8700 ft3 B. 5800 ft3 C. 7700 ft3 D. 10,200 ft3
Mathematics
Find the exact value of the expression. Do not use a calculator.cos 120° tan 60°
A. - 
B. 
C. 
D. - 
Mathematics
Subtract. Simplify the result whenever possible.
- 
A. 1
B. 
C. 18
D. 
Mathematics