Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. 
B. -4
C. 2
D. - 
Answer: A
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Solve the problem.You want to purchase a new car. The price of the car is $27,425. The dealer is offering two promotions: You can take a $2000 instant rebate and 5.5% financing (Deal 1) or you can choose 4.5% financing on your entire loan (Deal 2). Calculate the monthly payment of both deals over 60 months and identify which is the better deal.
A. Deal 1: $489; Deal 2: $513; Deal 1 is a better deal B. Deal 1: $486; Deal 2: $511; Deal 1 is a better deal C. Deal 1: $502; Deal 2: $514; Deal 2 is a better deal D. none of these E. Deal 1; $495; Deal 2: $483; Deal 2 is a better deal
Solve the equation. Write the answer in a + bi form.x4 + 16 = 0
A. 8
+ 8
i, 8
- 8
i, -8
+ 8
i, -8
- 8
i
B. 1 + i, 1 - i, -1 + i, -1 - i
C. 
+ 
i, 
- 
i, - 
+ 
i, - 
- 
i
D. 2 + i, 2 - i, -2 + i, -2 - i
Solve.At the end of the day, a storekeeper had $1144 in the cash register, counting both the sale of goods and the sales tax of 4%. Find the amount that is the tax.
A. $34 B. $39 C. $44 D. $49
Determine if the type of relation is linear, nonlinear, or none.
A. nonlinear B. none C. linear