David receives a cable television bill for $29.88. However, there is a late charge of $3.00. He receives a credit of $15.00 for vacation time when the cable was disconnected. How much was his bill?

17,98 $

Step-by-step explanation:

29,98 +3=32,98 $(the bill +the late charge)

32,98 - 15 =17,98 $the total bill

need more info

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.