What is the additive of the expression a-b

List all of the factors of the numbers given below 168 & 200.

Plastic toy with a mass of 18 grams occupies 9.0cm3 of space its density is a) 0.3 g/cm3 b) 1.5 g/cm3 c) 2.0 g/cm3 d) 6.0 g/cm3

Using the Secant and Segments Theorem What is the value of x? x = 2 x = 3 x = 4 x = 6

Solve: 4 - 2 (2x - 7) = - 6.

Mary has 12 hair ribbons. 3 of the ribbons are red. What percent of her ribbons are red?

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.