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
storchak [24]
4 years ago
11

Evaluate the following expression when x=3. 2x+7

Mathematics
1 answer:
xxMikexx [17]4 years ago
6 0

Answer:13

Step-by-step explanation:

2 times 3 is 6 so then we add 7 to get 13

You might be interested in
Solve the equation.<br> 4x - 3/5 = 2/5<br><br> A. 1/5<br> B. 5/5<br> C. 1/2<br> D. 1/4
barxatty [35]
The answer is D. you add the 3/5 to the other side to get 1. and then you divide one and 4x to get 1/4.
8 0
3 years ago
Read 2 more answers
What is the standard form for 6.57 * 10
IrinaK [193]

Answer:

65.7

Step-by-step explanation:

Give hears please for how good the answer was

7 0
3 years ago
Combine like terms to create an equivalent expression.<br> -5.8c+4.2-3.1+1.4c−5.8c+4.2−3.1+1.4c
nordsb [41]

Answer:

Step-by-step explanation:

-11.6+8.4-15.5+2.8

8 0
3 years ago
Read 2 more answers
PLEASE HELP!! I NEED HELP WITH THIS PROBLEM!
valkas [14]
His basic salary is $ 2,500, his commission on sales is 3% (on sales only)
At the end of te month he got $3,040

Let x be the TOTAL sales performed during this month, so the money generated from sales (only) is (x).(3%), Hence the equation:

2500 + (x).(3%) = 3040
2500 + x(0.03) = 3040
x(0.03) = 3040-2500
x(0.03) = 540

and x = 540/0.03
x = $18,000


5 0
4 years ago
Solve for x: 6x – 8y = 12
Tcecarenko [31]

Hi there!


Since we have 2 variables in the given equation, and you only want to solve for one, the other will end up in your answer.


6x + 8y = 12


Step 1) Add 8y to both sides.


6x - 8y + 8y = 12 + 8y 6x = 8y + 12


Step 2) Divide both sides by 6.


\frac{6x}{6} =  \frac{8y + 12}{6}


x =  \frac{4}{3} y + 2


Final Answer -


x =  \frac{4}{3} y + 2


Hope this helps! :D


7 0
3 years ago
Read 2 more answers
Other questions:
  • 4/5 of the money collected from a fundraiser was divided equally among 8 grades what fraction of money did each grade receive
    12·2 answers
  • For a sample of 100 students, the median number of text messages sent per day is 90, the first quartile is 78, and the third qua
    6·2 answers
  • I forgot how to do these questions<br> HELPPPPPP
    6·2 answers
  • How to find one-half of the number six
    8·1 answer
  • A farmer will divide a 12-acre plot of land into three equal-sized sections. What will be the size of each section?
    12·2 answers
  • The ratio of green houses to white houses on Winthrop Street is equal to 2 to 3. There are 60 white houses on Winthrop Street. H
    5·1 answer
  • Please anwser this thank you!!​
    15·2 answers
  • The area is approximately ___ square units.<br><br> Use 3.14 for π.
    8·1 answer
  • in a class of 24 students, how many different 3 person teams for a group project can the teacher make?
    9·1 answer
  • Find the area bounded by the graphs of the indicated equations over the given interval.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!