2 cell phones with different text packages. Plan a: $5 per month plus 3 cents per charge. Plan b: no charge per moth plus 10 cents per text. Is there a certain number of texts when two plans cost the same? How many text on each plan to have same bill amount?

a) No there is no certain number of texts when two plans cost the same

b) On plan A 1 text and on plan B 2 text

Step-by-step explanation:

Let us calculate the per text charge for both the plans

Plan A

Total monthly charge of the plan dollars

Number of cents is a dollar

Total cents in five dollars cents

Total number of days in a month

Charge per day

Now, if only one text is send in a day, the total charge of the text will be

cents per text or cents per text

Plan B

No charge for the month + $ cents per text

 $ cents per text

a) No there is no certain number of texts when two plans cost the same

b) On plan A 1 text and on plan B 2 text

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

look at the picture i have filled out a table for it. hope this .