90 men can complete a work in 24 days working 8 hrs a day. how many men are required to complete the same work in 18 days working 15/2 hrs a day

Factor the expression. 4x (x^2 - 7) + 3 (x^2 - 7)

Chris is a software salesman. His monthly salary is $2400 plus an additional $110 for every copy of English is Fun he sells.

Use the interactive number line to find each difference to complete the table. A 4-column table with 4 rows. Column 1 is labeled a with entries 1, negative 1, negative 4, negative 6. Column 2 is labeled b with entries 2, negative 2, 1, negative 3.

Holly has $462 in her bank account and takes out $15 each week but does not put any back in. Write an equation/expression to represent the amount of money she has in her bank account.

67/6 as a decimal, because im stuck

A family went to a baseball game. They parked the car in a parking lot which charged $10. The cost per ticket was $20. Write an equation for the total cost of going to the baseball game, where y is the total cost and x is the total number of people.

How do you factor x^2+11x+10=0?

What is 45/243 simpfiled?

You have a set of numeric tiles, from 0 to 8. You randomly choose one tile. How many possible outcomes are there?

We have 5 rows of corn in our garden. Each row is about 100 feet long. The stalks of corn are about 2 feet apart About how many stalks of corn do I have in my garden?