2 x 4

- 3 x 3

+ 3 x - 1 : 2 x + 1.

Marie has a small copy of rene magritte's famous painting, the schoolmaster. her copy has diensions 2 inches by 1.5 inches the scale of the copy is 1 in: 40 cm. find the dimesions of the oringinal painting

How could 1.75 metres be written as a fraction?

Data for parking lot counts for 30 days. Do a line plot, or talies

Clare asks Andre to play the following number puzzle: Pick a number Add 2 Multiply by 3 Subtract 7 Add your original number Andre's final result is 27. Which number did he start with?

What is the answer for 1+1+7x 2 +7y 3 +3+2x 2 -y 3

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.