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sergeinik [125]
3 years ago
8

Mike earns $15 for each hour he works plus a $25 bonus. Represent this story in function notation

Mathematics
2 answers:
Brrunno [24]3 years ago
6 0
<h3>Hello there!</h3>

In this question, we have to turn the given information into function notation.

Function notation is f(x) = (expression)

From the information given, we know that:

  • Earns $15 each hour
  • Gets a $25 bonus

Now, we turn it into an equation.

We would write the equation as y = mx + b

m = rate

x = hours

b = bonus

This means that our equation would be:

y = 15x + 25

Now, we can write it as a function notation.

f(x) = 15x + 25

<h3>Answer: f(x) = 15x + 25</h3><h3>I hope this helps!</h3><h3>Best regards,</h3><h3>MasterInvestor</h3>
Kitty [74]3 years ago
4 0

Answer:

y=15x +25

Step-by-step explanation:

Every hour he works, he get 15 dollars in addition to his bonus of 25 dollars

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4. Use the follow image to determine the median. *
Kitty [74]

Answer: This isnt hard, do it your self

Step-by-step explanation:

8 0
3 years ago
Find the slope of the line passing through (9, -6 ) and (5, 10)​
Ronch [10]

Answer:

I believe the answer is m=4/14

Step-by-step explanation:

\frac{y2-y1}{x2-x1}

10-6

over

5-(-9)

which gives you:

slope=4/14

8 0
3 years ago
The perimeter of a triangle with two equal sides is 46 cm. If it's base were lengthened by 3 cm and each leg were shortened by 5
lana66690 [7]

Answer:

The original triangle has sides of 18 cm, 18 cm and 10 cm

Step-by-step explanation:

Let x cm be the length of the leg of the original triangle and y cm be the length of the base of the original triangle.

1. Since the perimeter of the original triangle is 46 cm, then

x+x+y=46.

2. If it's base were lengthened by 3 cm, then it becomes y+3 cm. If each leg were shortened by 5 cm, then each leg becomes x-5 cm. All three sides became equal, then

y+3=x-5.

3. Solve the system of two equations:

\left\{\begin{array}{l}2x+y=46\\x-5=y+3\end{array}\right.\Rightarrow \left\{\begin{array}{l}2(y+8)+y=46\\x=y+8\end{array}\right.,\ 2y+y=46-16,\ 3y=30,\ y=10\ cm.

Then x=10+8=18\ cm.

3 0
3 years ago
Which of the following are equivalent to the expression 9/4 ( 1.75 - 2 1/4)? Select all that apply.
Sindrei [870]

Answer:

9/4 (1.75 - 21/4)

=9/4 (1.75 - 5.25)

=2.25 -3.5

= -1.25

I think your f answer is wrong

there should be -1.25

4 0
3 years ago
PLEASE HELP!!! THERE IS A PICTURE ATTACHED
telo118 [61]
Well, the problem is that he does not replace the first marble after he draws it. Therefore, yes, he has a 2/12 probability of drawing a yellow marble first, but then he has a 4/11 probability of drawing a red marble second, not 4/12. This is because there are going to only be 11 marbles left in the bag after he draws the first marble and does not replace it.

The correct answer would be:
(2/12)(4/11)=8/132=4/66=2/33
4 0
3 years ago
Read 2 more answers
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