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
Montano1993 [528]
3 years ago
11

7n +2 –(2n +7) pls help I will give you 15 points

Mathematics
1 answer:
Roman55 [17]3 years ago
8 0

Answer:

5n -5

Step-by-step explanation:

7n +2 –(2n +7)

7n +2 -2n -7

5n -5

You might be interested in
20 ft<br> 12 ft<br> 7 ft<br> 8 ft<br> 8 1t<br> 34 ft<br> What is the area?
Arlecino [84]
To find area you multiply the height and width so which ever are the height and width out of those numbers you multiply them together
3 0
3 years ago
Find the equation of the line.
Grace [21]

Answer:

m:-\frac{1}{3}

Step-by-step explanation:

Pick two points (0,5) and (3,4)

use the formula to find slope: \frac{y2-y1}{x2-x1}

Insert values: \frac{4-5}{3-0}

m:-\frac{1}{3}

:-)

7 0
3 years ago
Please help 50 points + Brainliest
Talja [164]

Step-by-step explanation:

AB · BE = CB · BD            Given

CB/BE = AB/BD               Division Property of Equality

<ABC = <DBE                  Vertical angles are equal

ΔABC ≅ ΔDBE                SAS Similarity Theorem


Hope it helps

7 0
3 years ago
Read 2 more answers
Emilio asked his aunt for $20 to buy supplies for his lemonade stand. Once his stand opened he made $40 a day
FrozenT [24]

The equation that represents profit is $40x - $20.

The profit after 5 days in business is $180.

The profit after 10 days in business is $380.

The profit after 10 days in business if revenue is $45 is $430.

<h3>What is profit? </h3>

Profit is total revenue less total cost.

Profit = total revenue - total cost

Profit = $40x - $20

Where:

x = number of days

<h3>What is the total profit after 5 days and 10 days? </h3>

$40(5) - $20

= $200 - $20

= $180

$40(10) - $20

$400 - $20

$380

<h3>What is total profit if revenue is $45? </h3>

$45(10) - $20

= $450 - $20

= $430

To learn more about profit, please check: brainly.com/question/26181966

8 0
2 years ago
A paint sprayer covers 2 1/2 ft of wall in 1/8 min.
Andre45 [30]
20ft/min 2 1/2 *8=20
7 0
3 years ago
Read 2 more answers
Other questions:
  • The length of a rectangular field is 24 meters. This is 3 meters was than twice the width. Find the width.
    12·1 answer
  • How do you find the slope of a line on a graph?
    14·1 answer
  • What is the value of -d<br><br> When d= -2<br><br><br> A 4<br><br> B -4<br><br> C -2<br><br> D 2
    12·1 answer
  • The hypotenuses of two similar right triangles are segments of the same line. Which of these statements is true about the two hy
    13·1 answer
  • Fill in da boxes<br><br><br><br><br><br><br>not part of the question ​
    5·1 answer
  • What is the equation of the line that is perpendicular to y = 2x – 4 and has a y-intercept of –2?
    14·1 answer
  • Carmen likes to ski. The ski resort where she goes to ski got 3.2 feet of snow during a 5 day period. The average daily snowfall
    12·1 answer
  • What is the value of the expression 6x - y when x = 3 and y = 1? (5 points)
    10·1 answer
  • Plz help anyone please
    6·2 answers
  • How to evaluate 11/2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!