Expand and simplify (x-1) (x-1)

Write a slope intercept equation fpr a line that passes through (-3,4) and (3,-14)

How many ways are there to arrange m A's, n B's and 1 C in a circle on a piece of paper? Two letter arrangements are equivalent if and only if one can be rotated to obtain the other without flipping the paper over.

Solve for x: 3 (x + 1) = - 2 (x - 1) + 6.

Suppose a laboratory has 26g sample of polonium-210. The half life of polonium is about 138 days. how many half lives of polonium 210 occur in 276 days? How much polonium is is in the sample 276 days later?

A local little league has a total of 40 players, of whom 35% are left-handed. How many left-handed players are there? There are left-handed players.

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.