You are at a restaurant and your bill comes to $28.52. You need to add the sales tax which is 6%. You have one $20 bill, two $10 bills, one $5 bill, five $1 bills, and five pennies. How much is your total bill including tax?
How much should you give the server so you do not get back any pennies?
What denominations will you use for this?

Step-by-step explanation:

28.52*6%=1.71 tax

28.52+1.71= 30.23 total

20+20+5+5+.05= 50.05

31.03 to the server; 1 twenty, 1 ten, 1 one and 3 pennies

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.