9x + 20y = 109x + 20y = 109x + 20y = 109x + 20y = 109x + 20y = 109x + 20y = 109x + 20y = 109x + 20y = 109x + 20y = 109x + 20y = 109x + 20y = 109x + 20y = 109x + 20y = 10

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

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?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.