B. In the figure above, if the second hill was taller than the first, do you think the roller coaster would make it up the hill? (There is no engine making the coaster go, just gravity.) Explain why or why not.

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%