Mathematics

Bobby Stevenson

29 April, 18:12

7

Lynn and Susan read a total of 230 pages in one week Susan read thirty fewer pages than tynn How many

pages did Lynn read?

8. Bob nuns a phone charging station at a local mall. He charges $1.75 to charge a phone and it costs him so so to

charge a phone and $20 a day for other expenses. Write an equation that can be used to determine the number

of phones Bob needs to charge in order to break even