Yand x have a proportional relationship, and y = 9 when x = 2. what is the value of y when x = 3?

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?