Calculate the following
nagative 15 ×(nagative 3)-15÷(nagative 3)​

What dimensions can créate more than one triangle ?

How do you write y-10=2 (x-8) in standard form

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?