Your cell phone company charges $40 per month for one phone, plus an additional $5 per moth for each extra phone. write an expression to represent the cost of a plan with x phones.

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.