Simplify the expression (-2-c) (-1)

3.0035 into a fraction

Four students had the following amounts of money in their pockets: $3.14, $.67, $2.45, and $1.14. How much money did they have total

How do I answer this question

What is the base of a triangle with a height of 7.4 cm and an area of 48.1 cm2? A. 355.94 cm B. 6.5 cm C. 13 cm D. 177.97 cm

Which products result in a difference of squares? Check all that apply. (5z + 3) (-5z - 3) (w - 2.5) (w + 2.5) (8g + 1) (8g + 1) (-4v - 9) (-4v + 9) (6y + 7) (7y - 6) (p - 5) (p - 5)

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.