Round off 42,680 to the nearest 1,000

Y intercept 3 and a slope of - 6

Find the perpendicular slope of the line 3X-9Y=15

Show that the curve x = 6 cos (t), y = 5 sin (t) cos (t) has two tangents at (0, 0) and find their equations.

A cone has the height of 6 and the radius is 9 times pie = what

A ferry boat travels 178 miles in one week. How many miles does the boat travel in 4 weeks? Draw a diagram and use expanded form to solve

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.