9., Alex is having a pizza party for 22 people. Each pizza has 6 slices. How
many pizzas should Alex buy to
ensure that each person gets at least
1 slice?

What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4

How do i do this activity, is appreciated

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?