Mathematics, 25.10.2020 07:00 kuehnkeegan

Lesley and Enid left their waitress a 15% tip. THE TIP WAS 10.25 dollars. What was their total bill not included the tip?

Answers

Answer from: WendigoMeow

$68.33

Step-by-step explanation:

15% = 10.25

100% = 100/15 X 10.25 = 1025/15 = $68.33 ANSWER

Answer from: fruitbutt77

$68.33

Step-by-step explanation:

.15x = 10.25

10.25/.15 = 68.33

x = 68.33

Answer from: Quest

the answer is here: : )

If f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g - 1)(3)? 06-3-(4 + 3)2 6-3-(4-

Answer from: Quest

mr. flanders’ class sold 47 doughnuts and mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

$\left\{\begin{array}{l}x+y=85\\1.35x+1.08y=104.49\end{array}\right.\rightarrow \left\{\begin{array}{l}x=85-y\\1.35(85-y)+1.08y=104.49\end{array}\right.$

$114.75-1.35y+1.08y=104.49,\\ \\114.75-104.49=1.35y-1.08y,\\ \\10.26=0.27y,\\ \\y=38,\\ \\x=85-38=47.$

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Lesley and Enid left their waitress a 15% tip. THE TIP WAS 10.25 dollars. What was their total bill...