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jonny [76]
3 years ago
10

Elena's cousins went to a restaurant. The part of the entire cost of the meal that was tax and tip together was 25% of the cost

of the food alone. What could the tax rate and tip rate be?
Mathematics
1 answer:
garri49 [273]3 years ago
6 0
The tax rate could be 5% as we usually pay for our tax rate in our food and 20% could be the tip rate
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Y intercept of 3x+5y=-30
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Substitute x=0
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2 years ago
What is the vertex of the absolute value function defined by ƒ(x) = |x - 2| - 7?
inn [45]
<h3><u>Explanation</u></h3>
  • Modulus Function

y = a |x  - h|  + k

The structure or equation is similar to a quadratic function.

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From the given equation,

f(x) =  |x - 2|  - 7

We can say that the graph shifts to the right 2 units and shifts down 7 units. Hence the vertex would be at x = 2 and y = -7. It can be written in coordinate form as (2,-7).

<h3><u>Answer</u></h3>

<u>\large{(2,-7)}</u>

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3 years ago
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ZanzabumX [31]

Step-by-step explanation:

By Pythagoras' theorem,

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5 0
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A quick quiz consists of a multiple-choice question with 5 possible answers followed by a multiple-choice question with 5 possib
Julli [10]

Answer:

1/25

Step-by-step explanation:

P of both answers are correct =

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in probability,  and = multiplication

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3 years ago
How to solve and answer using elimination
grin007 [14]

Answer:

the answer is:

x=6

y=7


4 0
3 years ago
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