Solve the problem.You purchase a sofa for $715. The local sales tax rate is 8.7% of the cost. a) How much sales tax is paid?b) What is the toal cost of the sofa?
A. a) $62.21, b) $777.21
B. a) $62.21, b) $1337.05
C. a) $622.05, b) $1337.05
D. a) $62.21, b) $622.05
Answer: A
Mathematics
You might also like to view...
Find the absolute value.|-4|
A. -4 B. 0 C. ±4 D. 4
Mathematics
Find an equation of the inverse relation.y = 4x - 5
A. x = 4y + 5
B. x = 
C. x = 4y - 5
D. y = 
+ 5
Mathematics
Solve the problem.A mechanic is testing the cooling system in a boat engine. He measures the engine's temperature over time. Use a graphing utility to build a logistic model from the data. Round value to the nearest hundredth. Based on the model, what is the carrying capacity of the cooling system? 
A. y = 
; 311.63°F
B. y = 
; 314.79°F
C. y = 
; 306.53°F
D. y = 
; 314.79°F
Mathematics
Find the area of the geometric figure.
A. 1,377 sq yd B. 2,430 sq yd C. 180 sq yd D. 1,215 sq yd
Mathematics