Maya made $169 for 13 hours hours of work. At the same rate, how many hours would she have to work to make $221?

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Choose all that apply. select all of the fees a credit card may have. annual fee apr balance transfer fee cash advance fee late fee overdraft fee over-the-limit fee

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply