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
olganol [36]
3 years ago
5

Solve for the x variable

Mathematics
2 answers:
bagirrra123 [75]3 years ago
7 0

Answer:

5x-5.2=7.3

5x=7.3+5.2

5x=12.5

x=12.5÷5

x=2.5

kozerog [31]3 years ago
4 0

Answer: x = 2.5

Step-by-step explanation:

Try to get x by itself

5x - 5.2 = 7.3

5x = 7.3 + 5.2

5x = 12.5

x = 12.5 / 5

x = 2.5

You might be interested in
Can someone help me with a b and c please
abruzzese [7]

Answer:

c.in this 2014,396.12million pets were owned

3 0
3 years ago
Approximately how many degrees are in the measure of an interior angle of a regular seven sided polygon
kramer
The interior angle of a regular polygon is equal to each other since all sides of the polygon are congruent. The formula that expresses the relation of the sides of the polygon and the measurement of the interior angle is (n2)*180/n where n is 7. Each interior angle then measures 128.6 degrees.
3 0
3 years ago
Subtract. 5x^2-5x+1-(2x^2+9x-6)
Talja [164]
<h2>Hello!</h2>

The answer is:

3x^{2} -14x+7

<h2>Why?</h2>

To solve the problem we need to add/subtract like terms. We need to remember that like terms are the terms that share the same variable and the same exponent.

For example, we have:

x^{2} +2x+3x=x^{2} +(2x+3x)=x^{2}+5x

We have that we were able to add just the terms that were sharing the same variable and exponenr (x for this case).

So, we are given the expression:

5x^2-5x+1-(2x^2+9x-6)=5x^{2}-2x^{2}-5x-9x+1-(-6)\\\\(5x^{2}-2x^{2})+(-5x-9x)+(1-(-6))=3x^{2}-14x+7

Hence, the answer is:

3x^{2} -14x+7

Have a nice day!

4 0
3 years ago
PLS HELP
sertanlavr [38]

Answer:

C. 76 + 7i

Step-by-step explanation:

49 squared is 7 and since it's negative, it is an imaginary number. Therefore, it is 7i. Which leaves C to be the correct option.

8 0
2 years ago
What is the value of (-6)3? <br><br> A. -18<br> B. 18<br> C. -216<br> D. 216
gogolik [260]
A. The answer is negative eighteen
5 0
3 years ago
Read 2 more answers
Other questions:
  • Help it’s math college readiness
    7·2 answers
  • Please help on this one (fast please)
    15·1 answer
  • PLEASW HELP FAST! Giving may points away, and brainlist
    12·1 answer
  • If EG= 30 and EF=11, then FG=
    8·1 answer
  • 5w&lt;15 what is w?<br><br> a. w&lt;75<br> b. w&lt;10<br> c. w&lt;5<br> d. &lt;3
    12·1 answer
  • Help me please ASAP, thanks!
    9·2 answers
  • Edward pattie Mitch were each simplifying the same exponential equation the work is shown below determine who has simplify the e
    6·1 answer
  • Write a polynomial equation of degree 3 such that two of its roots are 2 and an imaginary number.
    7·2 answers
  • NEED ANSWERS QUICK, ITS VERY OVERDUE D:
    10·1 answer
  • Expand &amp; simplify (x - 1)(x + 5) ​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!