Mr. smith brings 200 fluid ounces of apple juice to share with his class. How much apple juice did he bring in cups

Which of the following are parts of a sphere

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?

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?