Consider the function represented by the table. For which x is f(x)=3? -7
-4
4
5
​

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

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?