The price of 2 apples is 1.20$. the price of 2 bananas is 0.88$. what is the price of 15 apples and 12 bananas?

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

Find the root(s) of f (x) = (x- 6)2(x + 2)2.