100 points free The school band is having its end-of-year dinner at a local restaurant. The director wants to give the server a 20% gratuity, and the sales tax is 8.25%. He will use the amount of the bill to find each additional amount. Question 1
Part A

Which components would the director use to write an equation to determine the total cost of the meal, given the amount of the bill, x?

Select all the components of the equation.

x+0.20

x

0.825x

0.20x

x+0.825

0.0825x
Question 2
Part B

By what percent does the cost of the meal increase with tax and gratuity?

Enter the correct answer in the box.

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

i those same problems in math and dont know how to do them

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.