Simplify the expression by combining like terms.-3wz + 23wz
A. 26wz
B. 20w2z2
C. 
wz
D. 20wz
Answer: D
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Determine whether the statements are equivalent.If we visit the museum after May 30, then we will see the precious gems exhibit.If we do not see the precious gems exhibit, then we do not visit the museum after May 30.
A. Equivalent B. Not equivalent
The box plots represent a comparison of the annual salaries of a group of public and private employees
The range of salaries for the group of private employees is approximately
A. $20,000. B. $52,000. C. $40,000. D. $56,000. E. none of these
Solve the problem.You just bought a house. You made a $60,000 down payment and financed the balance with a 15-year home mortgage loan with an interest rate of 4.8% compounded monthly. Your monthly mortgage payment is $780.41. What was the selling price of the house? Round your answer to the nearest dollar.
A. $162,550 B. $150,995 C. $158,999 D. $159,999 E. $125,000
Find the exact value by using a half-angle identity.sin 
A. - 
B. 
C. 
D. - 
