How would you use estimation to evaluate this expression 10.2 x [ (2x3.7) + 8]

The scale is 2cm = 25m. Find the length each measurement ould be on a scale drawing: 1) 150 m 2) 475 m 3) 250 m 4) 500 m Explain on each one.

What is the most precise name for a quadrilateral with vertices (4,4) (5,8) (8,8) (8,5)

If a pound of apples cost $2.90 how much would 2.4 lbs cost

Select each expression that is equivalent to 5 (n + 4).

Mr. Lafond is building a rectangular dog run in his backyard. He uses 86 feet of fencing to enclose the dog run. The dog run is 25 feet long. How wide is the dog run?

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.