1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
klasskru [66]
4 years ago
7

Solve the equation.

Mathematics
1 answer:
Sidana [21]4 years ago
5 0

1/5 + W = 7 1/3

subtract 1/5 from each side

W = 7 1/3 - 1/5

get a common denominator of 15

W= 7 1/3*5/5 - 1/5 *3/3

W = 7 5/15 - 3/15

W = 7 2/15

Choice C


You might be interested in
Given that ƒ(x) = 3x, identify the function g(x) shown in the figure.
pogonyaev

We will see that g(x) is a reflection across the y-axis of f(x), then:

   g(x) = f(-x) = 3^{-x\\

<h3>How to identify the function g(x)?</h3>

By looking at the graph, we can see that g(x) is a reflection across the y-axis of f(x).

So we can write:

g(x) = f(-x)

Here we know that:

f(x) = 3^x

Then, replacing f(x) on the formula for g(x), we get:

g(x) = f(-x) = 3^{-x\\

That is the function g(x) shown in the figure.

If you want to learn more about transformations:

brainly.com/question/4289712

#SPJ1

3 0
2 years ago
A field is a rectangle with a perimeter of 1220 feet. The length is 100 feet more than the width. Find the width and length of t
rosijanka [135]
To start, let x represent the width and x+100 represent the length. Since the perimeter of a figure is the sum of all the measurements of the side which can be represented by (x+100)+(x+100)+x+x and since you know your perimeter is 1220, you can set the expression equal to 1220. This would look like this:
(x+100)+(x+100)+x+x=1220

Once you have done that, combine any like terms (combine terms with the same variables and raised to the same power together) which would simplify to this:
4x+200=1220

Now that you have your like terms simplified, subtract 200 from both sides to get 4x=1020 and finally, to solve for x, or find the width, divide both sides by 4 to get x=255.

Now that you have your width, now you must find your length as the question asks to find the dimensions of the rectangular field. To find the length, add 100 to the width, 255 since according to the information given, the length is 100 more than the width. When you add 100 to 255, you should get that your length is 355. 

Now that you have your length and width, you can conclude that the dimensions of the field is 255 by 355 feet, which is your answer :)
3 0
4 years ago
Given the relation y = x2 + 3x + 2, find the outputs for x = -2, -1, 0, 1, and 2.<br> pls help me
torisob [31]
What you need to do is plug each x value into the equation to find out the corresponding y value.
for example, when x=-2, y=(-2)²+3(-2)+2=4-6+2=0

the outputs are 0, 0, 2, 6, 12
4 0
3 years ago
The director of the town's sports programs is studying trends in enrollment over time. She finds that the number of participants
ziro4ka [17]

Answer:

<em>The function is :   y=120(1.10)^x+120+10x</em>

Step-by-step explanation:

Suppose, after x years, the number of participants in the town's soccer program is  y_{1} and in the town's street hockey program is  y_{2}

This year, there are 120 children participating in each program.

The number of participants in the town's soccer program increases by 10% each year.

Using the exponential growth formula, <u>the number of participants in the town's soccer program after x years will be</u>.....

y_{1}=120(1+0.10)^x\\ \\ y_{1}=120(1.10)^x

The number of participants in the town's street hockey program increases by 10 children each year.

So, the number of increased participants in x years =10x

Thus, <u>the number of participants in the town's street hockey program after x years will be</u>.....

y_{2}=120+10x

If the total number of children participating in the two programs is represented as y, then.....

y= y_{1}+y_{2}\\ \\ y=120(1.10)^x+120+10x

So, the function that can be used to predict the total number of children participating in the town's soccer and street hockey programs in x years will be:   y=120(1.10)^x+120+10x

3 0
3 years ago
Which expression is equivalent to<br> 19 - 27?
Bingel [31]

Answer:

-8

Step-by-step explanation:

19 take away 27

27-19=8

inverse would be -8

8 0
3 years ago
Read 2 more answers
Other questions:
  • Each T-shirt sells for $8, and each long-sleeve shirt sells for $11. The swim team collected $310 for the 35 shirts that were so
    5·1 answer
  • How do I graph this equation?
    7·1 answer
  • 24 ÷ (–8 – (–4)) = <br> What is the answer
    9·2 answers
  • How to g(x)=-3x+1 and g(10) I don't understand
    8·2 answers
  • 20 POINTS!!!!!
    13·1 answer
  • Evaluate.<br> 25/5+7-(4x3)
    9·1 answer
  • Ms. Snyder is giving a 28-question test that is made up of multiple choice questions worth 2 points each and open response quest
    15·1 answer
  • How to write linear equations with no solution
    10·1 answer
  • A new long-life tire has a tread depth of 1/4 inch, instead of the typical 5/32 inch. How much deeper is the new tire?
    15·1 answer
  • Who runs the fastest
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!