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
baherus [9]
3 years ago
9

Simplify the rational expression 5x+15÷5x-15

Mathematics
1 answer:
belka [17]3 years ago
3 0

The answer you are looking for is x - 1.

To find this answer you divide 5x by 5x, to get 1x or x. Then, you divide 15 by -15 to get -1. Thus meaning the answer is x - 1.

I hope this helps!

You might be interested in
A portable electronic typewriter cost £180 in 1988. Its price rose by 5% in 1989. What was the new price?
elena-s [515]

\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{5\% of 180}}{\left( \cfrac{5}{100} \right)180}\implies 9~\hfill \stackrel{\textit{new price}}{180+9\implies 189}

5 0
4 years ago
Each journal weighs about 280 grams. What is total weight of 3 journals?
victus00 [196]
280*3= 840
3 journals is about 840 grams
8 0
3 years ago
Read 2 more answers
Manuel builds and sells wooden crates. He made a table to show how much his crates cost.
Sidana [21]
C.
y - 65 = -10(x - 6)
is what i say it is but im not for sure, so sry if im wrong.
3 0
3 years ago
Read 2 more answers
26/55 divided by 34/11
yuradex [85]
The answer is 13/85. You could find out the answer by doing the reprical multiplication.
7 0
3 years ago
Find the number whose 12% is 725 students ? <br><br> (Can someone answer this asap)
Tju [1.3M]

Answer:

6041.666.....

Step-by-step explanation:

We have: 725 : 12% = 6041.6666.....

4 0
3 years ago
Read 2 more answers
Other questions:
  • An electrician earns $110 after his first hour of working for a client. His total pay based on the number of hours worked can be
    9·1 answer
  • A car purchased for $34,000 is expected to lose value, or depreciate, at a rate of 6% per year. Using x for years and y for the
    10·1 answer
  • which pair of words is an example of slant rhyme? a. slow/silent b. bodies/ladies c. moon/soon d. flower/plant
    9·1 answer
  • What is You have 32,40 and 28
    15·1 answer
  • 2.1×10 to the power of 3 in standard form
    8·2 answers
  • Find the solution to the system of equations graphed here
    10·2 answers
  • Hannah went to the fair with her friends. She spent $7 to enter the fair and decided to play games until she won a stuffed anima
    9·1 answer
  • Well, Penny, it certainly was an unusual choice to appear
    10·1 answer
  • What is the possible value of k such that √50 and √k can be written as a single term?
    9·1 answer
  • Explain why 120% cannot be the probability of some event?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!