megan bought 2 1/4 pounds of bananas for 0.80 per pound and 1/12 pounds of strawberries for 1.10 per pound. how much more did megan spend on bananas than on strawberries?

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Using elimination, what is -4x+2y=-12 4x+8y=-24

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?