Tim's phone service charges $23.02 plus an additional $0.19 for each text message sent per month. if tim's phone bill was $27.77, which equation could be used to find how many text messages, x , tim sent last month?

a. $0.19x + 23.02 = $27.77

b. $23.02x + $0.19 = $27.77

c. $0.19x - $23.02 = $27.77

d. 23.02x - $0.19 = 27.77

Step-by-step explanation:

23.02 plus an additional 0.19 for each textx = # of texts

$ 0.19x + 23.02 = 27.77 is ur equation

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

it 2

step-by-step explanation:

8^1/3=2