Question

The equation C 20 + 100 represents the relation between the total amount of Tyson's cell phone bill C and the number of gigabytes of data used that month d. Find Tyson's cell phone bill for a month when he uses 6 gigabytes of data

A) $140

B) $180

C) $120

D) $160

Answer 1

When using the equation C = 20d + 100 with d = 6, the calculated cell phone bill for Tyson is $220 for the month when he uses 6 gigabytes of data, not matching any of the answer choices provided.

Step-by-step explanation:

The equation given is C = 20d + 100, where C represents Tyson's cell phone bill and d represents the number of gigabytes of data used.tTo find Tyson's cell phone bill for a month when he uses 6 gigabytes of data, we substitute d with 6 into the equation:

C = 20(6) + 100

C = 120 + 100

C = 220

Therefore, Tyson's cell phone bill for the month is $220, which is not one of the options provided. It appears there may be a discrepancy between the options given and the result calculated from the equation.