While reviewing last month's finances, Sean noticed that he had spent $200 on a lawn mower and deposited $300 that he had earned from selling books to a used bookstore. Which integer represents the change in Sean's savings?

How much water should be added to 10ml of 7% alcohol solution to reduce the concentration to 5%

What is 10% of £1.80

Which of the following numbers is less than 2/3? F. - 1/2 G. 1/3 H. - 7/8 J. - 1/6

How many tines greater is one mile then one foot

Two angles are complementary. Angle A Is (2x+20) and angle B is (3x+10). Find the value of x and the measure of each angle

At the grocery store, a 15-ounce box of raisin bran costs $3.19. A 20-ounce box of raisin bran costs $3.59, and a 25.5-ounce box of raisin bran costs $3.99. What is the unit rate for each box of cereal? Round each answer to the nearest cent.

Nick's mother bought 4 3/8 pounds of strawberries on Monday. Nick ate one fourth of the strawberries before he went to bed. A. How many pounds of strawberries did Nick eat on Monday? B. How many pounds of strawberries were left? C.

another system of equations with the same number of solution that use the first equation only 12 y+51 y=156 and - 8x-34y=-104

You are asked to choose your favourite season of the year, and then your second favourite season. Draw a tree diagram to display the number of different possible outcomes.

What are the two formulas for circumference? Are they the same? Explain why.