Find the amount of the sales tax or the tax rate and the total cost. Round money answers to the nearest cent.Cost of item: $280 Tax rate: 3%
A. $5.60, $285.60
B. $84.00, $364.00
C. $8.40, $288.40
D. $11.20, $291.20
Answer: C
You might also like to view...
Identify the numerical value and direction.-21
A. The value is -21 and the direction is to the left. B. The value is 21 and the direction is to the left. C. The value is 21 and the direction is to the right. D. The value is -21 and the direction is to the right
Find the product.
? 
A. 
B. 
C. 
D. 
The formula s = 16t2 is used to approximate the distance s, in feet, that an object falls freely (from rest) in t seconds. Use this formula to solve the problem. (Round answer to the nearest tenth.)A man drops his keys off a building 1210 ft high. How long does it take the keys, falling freely, to hit the ground?
A. About 139.1 sec B. About 8.7 sec C. About 75.6 sec D. About 37.8 sec
Suppose ? is an angle in standard position. Given an equation of the terminal side of ?, give the exact value of the indicated trigonometric function(s). Rationalize denominators if necessary.y = 5x, Quadrant IFind 
A. 
B. 5
C. 
D. 