Which pair of numbers is relatively prime? a. 14 and 81 b. 14 and 35 c. 14 and 91 d. 14 and 38

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

The only way to identify an intercept is as an ordered pair. true false

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.