Lily has 3500 text per month on her cell phone plan up to how many more task can she spend if she already spent 2612 text

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c