If it takes 5 workers 4 hours to build a 10 foot wall, and the number of hours is directly proportional to the number of walls they build, how many 10 foot walls could they build if they worked 40 hours?

a dragonfly can beat its wings 30 times per second. write an equation in slope-intercept form that shows the relationship between flying time in seconds and the number of times that dragonfly beats its wings

Ms. Lawrence had 550 in her bank account. The next day she withdrew 120 to buy groceries. She deposited 200 two days later. Fout days later she used her debit card to buy new shoes that cost 89.

Which is a factor of 3x^2 - 33x + 84?

The mortgage department of a large bank is interested in the nature of loans of first-time borrowers. This information will be used to tailor their marketing strategy.

You have a total of $3.25 in change made up of 25 pennies, 6 nickels, 2 dimes, and x quarters. How many quarters do you have?

The very busy Freshman class is selling tickets for an upcoming field hockey game. The class sells 20 more student tickets than adult tickets. The adult tickets cost $4 and the student tickets cost $2.

What is 3.1 divided by 25.42

Find the difference using fraction bars or a paper and pencil. Write your answer in simplest form. 7/8 - 3/4

Is a trapezoid a parallelogram?

Deena drove 585 miles in nine hours Kristen drove 605 miles in 11 hours who drove at A faster rate