Sabella & her family went to Red Lobster. Their bill was $135.65. They had a 15% off coupon on meals more than $75. In addition, they wanted to leave a 20% tip on the original bill amount. How much tip should they leave? How much will they be discounted? What would be their total for the bill with the discount and tip included

The tip amount to be given is $ 27.13

The discounted amount is $ 20.3475

Total for the bill with the discount and tip included is $ 142.4325

Solution:

Given that,

Sabella & her family went to Red Lobster

Their bill was $135.65

They wanted to leave a 20% tip on the original bill amount

Thus the tip paid is given as:

Tip amount = 20 % of 135.65

Thus the tip amount to be given is $ 27.13

They had a 15% off coupon on meals more than $75

Thus the discounted amount is given as:

Thus the discounted amount is $ 20.3475

What would be their total for the bill with the discount and tip included

Total bill = (original bill - discounted amount) + tip amount

Total bill = (135.65 - 20.3475) + 27.13

Total bill = 142.4325

Thus total for the bill with the discount and tip included is $ 142.4325

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.

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides