Lillian wants to buy a digital camera for $143.00. She baby-sits for $2.75 an hour. So far she has worked a total of 30 hours. How many more hours does she need to work to have enough to buy the camera?

The number of customers in a store on the first day is represented by (6x - 3). The number of customers on the second day is represented by (x - 1). Write an expression to find how many more customers visited the store on the first day.

3 gallons coverted to cups

Which of the following is equal to 4 kilograms? A. 4,000 g B. 4,000 mg C. 40 dag D. 4,000 cg

You can make a fraction that is 1 ½ units long. How many smaller pieces does that equal? There will be more than one answer.

Express 28^1/2 in simplest radical form.

Does the formula y = 9x + 1 describe y as the function of x

If you give the man $20 and she got $10.25 back how much was the item

Solve the linear inequality: - (8x-9) / 3+6≥9

What is 19 of 40 in a fraction

The answer to a division problem is less than a divisor