How to tell when to use positive or negative symbols when dividing?

Shelia works 8 hours per day Monday, Wednesday, and Friday, and 6 hours a day on Tuesday and Thursday. She does not work on Saturday or Sunday. She earns $324 per week. How much is she paid in dollars per hour?

Q. Saline IV fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. A new supplier sells 500 ml bags for $2 each The hospital uses about 10,000, 1000 ml bags each month.

How many integers between 1 and 40 are multiples of 3 and 7

What is 5.83095189 simplified as an integer

What's the slope of line p if it is perpendicular to y = - 2x + 1?

According to an article on the Guardian website, a British woman in 2003 has probability 0.27 of living at least 100 years. suppose that you randomly select 200 women who were born in 2003. will exactly 54 of them live at least 100 years?

Which value of x makes the following equation true? 3 (x - 4) = - 2x + 18 A. 7 B. 9 C. 10 D. 6

Which statements are true for the functions g (x) = x2 and h (x) = - x2? Check all that apply. For any value of x, g (x) will always be greater than h (x). For any value of x, h (x) will always be greater than g (x). g (x) > h (x) for x = - 1.

What is the range of possible sizes for side? 5.6, 4.0, and X?

There are 133 paper cups at a party, and that is 7 times the number of people at the party. How many people are there?