the price of a pair of headphones at store a is 3/4 the price at store a the price at store a is 89.25 find how much you save by buying the headphones at storE a

150 increased by 10 percent

An item costs $410 before tax, and the sales tax is $20.50. find the sales tax rate. write your answer as a percentage.

The perimeter P of a regular hexagon is 66 in. What is the length x of each side

LCM of 20 and 50 and GCF of 20 and 50 (Show all work) (explain the steps you took to find the LCM and GCF)

5x + y = 22 3x + y = 12 Solve by elimination steps

Homer has 24 more marbles than lisa. lisa has 105 more than bart. if the three of them have 324 marbles in total, how many marbles does each of them have?

Angelica solves the system { x + y = - 3. x - y = 1 } and finds the solution (1, 3). Use substitution to explain whether Angelica's solution is correct.

What is the main advantage of using money instead of bartering? A. Many more people today use money than bartering to get goods and ervices. B. Not all countries use the same types of money in their economies C.

You have enough wallpaper to cover 240 square feet. If your walls are 8 feet high, what wall length can you paper?

How to solve 29+d=54; 24,25,26