If you multiply $60 by 0.15 you'll get 9 which is the taxes of the meal. Since he leaves the same percentage of tip, now we add 9+9 and get $18..
60+18=78

6 0

3 years ago

The function f(x) = −x2 + 16x − 60 models the daily profit, in dollars, a shop makes for selling candles, where x is the number

castortr0y [4]

I wrote it out on paper and uploaded the answer for you. Let me know if you have any questions.

5 0

3 years ago

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Simplify. Assume that all variables are positive.

mihalych1998 [28]

Answer: $-3x^{2} y\sqrt[3]{2y}$

Step-by-step explanation:

7 0

3 years ago

How would you describe the relationship between the real zeros and x-intercepts of the function y = log (x-2)?

lakkis [162]

Answer:

When you set the function equal to zero, the solution is x = 3; therefore, the graph has an x-intercept at x = 3.

Step-by-step explanation:

The given function is $y=\log (x - 2)$ .

So, for real zeros and x-intercept, the y-coordinate must be equal to zero.

Then it becomes $0 = \log (x-2)$

⇒ x - 2 = 1 {Since log 1 = 0}

⇒ x = 3

Therefore, when you set the function equal to zero, the solution is x = 3; therefore, the graph has an x-intercept at x = 3. (Answer)

3 0

3 years ago

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