Answer: $60
Step-by-step explanation:
Let the total price of Zoe dinner = x
According to question,
He paid 11 % sales tax 20% on tip.
Therefore, he paid total extra charge = 11 + 20 = 31 %
That is, he paid 31 % extra in sales tax and tips for dinner.
But again according to the question,
Zoe paid $18.60 in sales tax and tips for her dinner.
⇒ 31 % of x = 18.60
⇒
⇒ x = 60
Thus, The total cost of Zoe's dinner before tax = $60
Answer:
56.02 dollars
Wanted x, the price before taxes and tip.
sales tax: x * 0.11
+
tip on sales tax: x * 0.11 * 0.2
tip on price: x * 0.2
= 0.332x
= 18.6 (presumption)
Therefore,
x = 18.6/0.332 = 56.02
- 0.3
Slope Intercept Form:
y = mx + b
Slope:
m = slope
Equation:
- 0.3x + 3.7
Slope = - 0.3
Hope This Helps :)
85% 135%
line DB bisects line AC
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