Sales tax is calculated

A. based on the number of items purchased.

B. using a percentage of the price of an item.

C. before a sale discount is applied.

D. as a percentage based on federal law.

A car travels 300 miles in 10 hours at a constant rate. If the distance traveled by the car can be represented as a function of the time spent driving, what is the value of the constant of variation, K? O 1/30 mph 30 mph 60 mph 3000 mph

What is the range for this set of data 38,17,55,40 a) 2 B) 38 C) 39 D) 72

Given sin x =.24, find cos x

If magazines cost $0.50 each, how much will 3 magazines cost?

What is the perimeter of a triangle with vertices located at (1, 4), (2, 7), and (0, 5), rounded to the nearest hundredth?

40% as a decimal and fraction?

Complete the following equation, then distribute 9 multiply 27=9 (_+7)

Maxine and Sammie have the same size lawn. Maxine can mow the lawn in 24 minutes and Sammie can mow the lawn in 36 minutes.

Given h (x) = 3x - 2, find h (7) =

Circle A has a diameter of approximately 20in and an area of approximately 300in2. Circle B had diameter of approximately 60in. Wiche of these could be the area of circle B Explain your reasoning. A about 100in2. B about 300in2. C about 900in 2.