(05.01)
neil has been running a tutoring business since 2005. he charges a monthly fee for weekly tutoring sessions and a phone line. each
year, he has increased his fee by the same amount. the table shows what neil charged each customer for two given years of his
business:
year annual tutoring fee
2005
$1100
2008
$1430
a. what is the rate of change and initial value for neil's business? how do you know?
b. write an equation in slope intercept form to represent the fees that neil charges each year. (10 points)

3.76%

step-by-step explanation:

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

4.08%

step-by-step explanation:

c

step-by-step explanation: