4x - 5y = 2 10x - 21y = 10

Write an equation whose graph is parallel to the graph of y = 0.5x - 10

How many dollars more is the price of a Bannock Burger than the price of a popover at Hugo's store? Number of Popovers Price of Popovers (dollars) 3 12 6 24 9 36 12 48

Write an explicit formula for an, the nth term of the sequence 16, 8, 4.

Factor the expression 20g3 + 24g2 - 15g - 18

Jay made 8 of 10 free throws Kim made 25 of 45 who made free throws at the better rate

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.