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
pishuonlain [190]
3 years ago
6

I need help with number 5

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
7 0
You first -7 from both sides.
    7 + 2x = 13
   -7            -7
Then you divide that by 2.
2x = 6
/2    /2
To get x equal to 3.
x = 3
You might be interested in
Which is the correct answer ?
nexus9112 [7]

Answer:

the answer is D. -2N/cm.

6 0
2 years ago
A firm has net working capital of $2,300 and current assets of $3,500. what is the current ratio?
Ulleksa [173]

Based on the net working capital and the current assets, the current ratio of the firm is 2.92

<h3>What is the firm's current ratio?</h3>

First, find the current liabilities:

= Current assets - Net working capital

= 3,500 - 2,300

= $1,200

The current ratio is:

= Current assets / Current liabilties

= 3,500 / 1,200

= 2.92

Find out more on the current ratio at brainly.com/question/2686492

#SPJ4

8 0
2 years ago
A roped-off area of width x is created around a 30- by 10-foot rectangular museum display of Native American artifacts. The comb
Monica [59]

Answer: 4x^{2}+80x-500=0

Step-by-step explanation:

1. You know that:

-  The roped-off area whose width is represented with <em>x,</em> it is created around  a rectangular museum.

- The dimensions of the rectangular museum are: 30 ft by 10 ft.

- The combined area of the display and the roped-off area is 800 ft².

2. The area of the rectangular museum can be calculated with:

A=l*w

Where l is the lenght and w is the width.

You have that the lenght and the width in feet are:

l=30\\w=10

3. Let's call x the width of the roped-off area. Then, the combined area is:

A_c=l_c*w_c

Where

A_c=800

l_c=l+x+x=30+2x

w_c=w+x+x=10+2x

4. Substitute values and simplify. Then:

 800=(30+2x)(10+2x)

800=300+60x+20x+4x^{2}\\4x^{2}+80x-500=0

5 0
4 years ago
Find the percent: 80% of 8
8090 [49]

Answer:

6.4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Please help!!! Math 10 points!
zheka24 [161]

Answer:

First Blank: 20 photos

Second Blank: 6 minutes

Third Blank: 45 Photos

Fourth Blank: 10 minutes.

Step-by-step explanation:

4*5=20 Photos

30/5=6 Minutes

9*5=45 Photos

50/5=10 Minutes

4 0
3 years ago
Read 2 more answers
Other questions:
  • 2. What is the equation of the line with slope 4 and y-<br> intercept = -3?
    15·1 answer
  • Concur Technologies Inc is a large expense-management company located in Redmond Washington. The wall street Journal asked Concu
    8·1 answer
  • Question 2 please . I’m very confused
    12·2 answers
  • Which of the following numbers can be evenly divided by 4?
    11·1 answer
  • The height, h, in feet, of an object thrown upward from a height of 144 feet is a function of time, t, in seconds. The height ca
    13·1 answer
  • If you were to ask 2370 people how many would perfer oranges
    13·1 answer
  • You have a 12 inch by 14 inch picture that you frame. When you hung the picture, you found that the entire area is 261.44 in. Wh
    10·1 answer
  • Solve for t.
    14·1 answer
  • Help is needed here
    13·1 answer
  • 2) The school theater has 17 rows of seats. Each row has 53 seats. Which statement explains how to find the closest estimation o
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!