An item costs $320 before tax, and the sales tax is $22.40. Find the sales tax rate. Write your answer as a percentage.

What is 5000X2222? total

A phone company offers two monthly plans. Plan A costs $24 plus an additional $0.09 for each minute of calls. Plan B costs $20 plus an additional $0.14 for each minute of calls.

The price p of a pizza is 6.95 plus. 55 for each of the t toppings on the pizza

40. Danielle's living room is a rectangle with the dimensions 16 feet by 18 feet. If she partially covers the bare floor with a circular throw rug with a diameter of 12 feet, what is the approximate area of bare floor, in square feet, that remains

Does a triangle with side lengths 7, 80, and 31 from a right triangle? Use the drop-down menus to answer the following questions.

Luis wants to buy a home priced at $315,000. He plans to finance this amount less the down payment required. His mortgage payment would then be $2100. Luis has an annual income of $91,500 and $65,000 in savings.

Which transformation causes the described change in the graph of the function y = cos x? A. The transformation results in a horizontal shrink. B. The transformation results in a vertical stretch. C. The transformation results in a horizontal stretch.

George Anderson has $30,000 of twenty-payment life. If he is thirty-six years old, what premiums will he pay?

2/3x + 1/6 = - 3x + 4

Lucy needs 3/4 of a bucket of paint for every 4 doors she paints. how much does she need for 8 doors.