Can someone Help? 1) Your bill at dinner is $25. Sales tax is 8.1% and you will tip 18%. What is your total?

2) You take an uber ride that costs $23. You are going to tip your driver 15%. What is the total?

Number 1 is 31.5$

Number 2 is 26.45$

Step-by-step explanation:

You find the value of the percent and add it to the original price to get the total

yes

step-by-step explanation:

yes

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