Tony bought 3 packs of pencils for $4 each and a pencil box for $7. Mario bought 4 binders for $6 each and used a coupon for $6 off. Write and evaluate expressions to find who spent more money.

13) If the area of your simming poolis 25 times larger than your neighbors, how many times larger is your pool compared to theirs? What is the sale factor?)

Assume you are rolling two dice; the first one is red, and the second one is green. Use a systematic listing to determine the number of ways you can roll a total of 6 on the two dice.

Peaches are being sold for $2 per pound. If x represents the number of pounds of peaches bought and y represents the total cost of the peaches, which best describes the values of x and y?

Write the equations in the y=mx+b form. identify the x-intercept, y-intercept, and slope 15. - 2x-y=-5 16. 6x+3y=-9 17. x-y=4 18. 3x+4y=12 19. - 7x+2y=-16 20. x-5y=55

Estimate the quotient 5.94/3=198

Define a random variable x = number of times that owner-occupied units had a water supply stoppage lasting 6 or more hours in the past 3 months and develop a probability distribution for the random variable. (Let x = 4 represent 4 or more times.

After conducting a financial transaction, a company's accounting staff records a $1,000 decrease in a particular asset.

A manager has 2500 kg of sand delivered to a construction site everyday. About how many tons of sand does he have delivered to the site after 4 weeks? 1 ton = 907.2 kg

Convert 375% into decimal form

The factor tree for 60 has all of the factors in the factor trees for 15 and 30, but not 45. explain why this is true