A man bought some story books for 5 Ghana Cedis each from a bookshop 15 of the books got missing. He then sold the rest at 8 Ghana cedis each and made a profit of 90 Ghana cedis. How many books did he buy?

How do i put 3(x+7) in distributive property

What rotation was applied to triangle def to create d’e’f’?

The table shows the number of hours orlando spent at football practice last week. select the appropriate numbers below to complete the model to find the number of hours orlando spent practicing on tuesday and friday.