Find the slope of (1,6) and (10,-9

Which systems have infinite solutions? Check all that apply. y = 0.5x + 2.75 and 2y = x + 2.75 y = 0.5x + 2.75 and y - 0.5x = 2.75 y = 0.5x + 2.75 and 0.5x + y = 2.75 y = 0.5x + 2.75 and y = 0.5 (x + 5.5) y = 0.5x + 2.75 and y = - 2 (-0.25x) + 2.75

What's a common denominator between 3/12 and 3/8

Rick is on a bicycle trip. Every 444 days he bikes 230 / text{ km}230 km230, space, k, m. If Rick keeps this same pace for 161616 days, how many kilometers will he bike?

Peter's vegetable garden is rectangular. It is 7.75 ft long and 3.65 ft wide. He wants to put a fence around the edge of the garden to keep animals from eating his vegetables. How many feet of fence does he need? Explain.

What is the value of (f-g) (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.