Specific ordered pair berto has 12$ to put gas in his car. if gas cost $3.75 per gallon, which ordered pair relating number of gallons of gas, x, to the total cost of the gas, y, includes the greatest amount of gas Berto can buy

Solve for x, given the equation Square root of x minus 5 + 7 = 11. x = 21, solution is extraneous x = 21, solution is not extraneous x = 81, solution is extraneous x = 81, solution is not extraneous

Mike pays 1500 in sales tax for a 12500 purchase. What is the sales tax percent on the purchase?

Sebastian swam laps everyday in the community swimming pool. he swam for 45 minutes everyday, 5 days each week, for 12 weeks. in that time he swam 1,800 laps. what was his average rate in laps per hour? what do i do? how do i show work?

Solutions for the linear system 5x-2y=-48 and 2x+3y=-23

The average price of items listed on your menu is $4. The average price of all items sold in a week is $3. How can this be true? a. It can't be true b. More lower priced items are sold during the week bringing down the average c.

Bills pencil was 6 inches long. While doing his homework, Bill used up 1 1/2 inches of his pencil. Then how long was his pencil

What is the probability of either a boy or girl being born when the probability of a boy being born equals. 50 or 1/2 as does the probability of a girl being born.

What are numbers such as 1,2,4,5,10 and 20 called

A bag with 2 1/2 ounces of peanuts can make 2⁄3 of a jar of peanut butter. How many ounces are needed to fill the whole jar? The answer in decimal form.

Denis made a scale drawing of his backyard, using the scale 1/4 inch = 3 feet. The rectangular swimming pool was 2 inches long and 1 inch wide in the drawing. What was the area of the actual swimming pool? Show all the steps!