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geniusboy [140]
3 years ago
8

Sheri bought flowers for centerpieces for a party. Which estimation strategies could she use to find the gratuity for the floris

t quickly? Round the cost to $90 and percent to 10%. Use a benchmark percent of 10%. Round the cost to $100 and percent to 20%. Use StartFraction 1 over 10 EndFraction almost-equals10% to estimate 12%.
Mathematics
2 answers:
garik1379 [7]3 years ago
8 0

Answer: the right choices are 1,2,4 in EDG.

Step-by-step explanation:

Ivan3 years ago
4 0

Answer: round the cost 90 and percent to 10 use a benchmark percent 0f to 10

Step-by-step explanation: took the test

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Which set it ordered pairs represent a function
DochEvi [55]

Step-by-step explanation:

the first option is correct.

{(2,9),(5,9),(1, -6),(-5, 5)}

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What is the slope of the line that contains (1,6) and (1,-9)
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M= (y2-y1)/ (x2-x1)

Plug the points in.

-9-6/1-1

-15/0 or -15. The slope of the line is -15.

I hope this helped you!

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7 0
3 years ago
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PLEASE HELP<br><br> What is the value of x?
Naddika [18.5K]

Answer:

(3x-3)+[6(x-10)]

3x-3+6x-60

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3 years ago
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Which equation reveals the minimum or the maximum value of f(x) without changing the form of the equation?
erik [133]

Answer:

A): f(x) = (x – 1)² + 2

Step-by-step explanation:

The quadratic function, f(x) = (x – 1)² + 2 is in <u>vertex form</u>: y = a(x - h)² + k, where:

  • The vertex of the graph is (h,k).
  • The value of <em>a</em> determines whether the graph opens up or down. If <em>a</em><em> </em>is <u>positive</u>, the graph opens up and the vertex is its minimum point. If <em>a </em>is <u>negative</u>, then the graph opens down, and the vertex is its maximum point.
  • The value of <em>h</em> determines how far left or right the parent function is translated.
  • The value of<em> k</em> determines how far up or down the parent function is translated.

The function, f(x) = (x – 1)² + 2, provides the pertinent information that allows us to determine the parabola's <u>minimum value</u>, as the value of <em>a</em> is a <u>positive</u>, which implies that the parabola is <em>upward facing</em>, and the vertex, (1, 2) is the minimum point.

Please mark my answers as the Brainliest if you find this helpful  :)

5 0
2 years ago
A radio station had 205 tickets to a concert. They gave away 4 times as many tickets to listeners as to employees. How many tick
Citrus2011 [14]

Answer:

As per the statement: A radio station had 205 tickets to a concert. They gave away 4 times as many tickets to listeners as to employees.

⇒Let number of tickets Employees have x and Number of ticket Listeners  have 4x

It is also, given that a radio station had 205 ticket to a concert.

⇒ \text{Number of ticket Employees have} +\text{Number of ticket Listeners have} = 205

Then, substitute the given values we have;

4x + x = 205

Combine like terms, we have;

5x = 205

Divide both sides by 5 we have;

x = 41

Therefore, number of tickets did they give away to employees have 41 tickets



7 0
3 years ago
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