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
dmitriy555 [2]
3 years ago
10

What is the sum of the rational expressions below? x+3/x-2 + 3x-8/x-2

Mathematics
1 answer:
Mamont248 [21]3 years ago
6 0

Answer:      \bold{\dfrac{4x-5}{x-2}}

<u>Step-by-step explanation:</u>

Since the expressions have the same denominator, we simply need to add the numerators.

\dfrac{x+3}{x-2}+\dfrac{3x-8}{x-2}\quad =\quad \dfrac{x+3+3x-8}{x-2}\quad = \quad \large\boxed{\dfrac{4x-5}{x-2}}

You might be interested in
How to determine if a differential equation is linear or nonlinear?
vladimir2022 [97]
You just have to look at the form of the equations

The only linear equations would be y = mx + b and Ax + By = C
4 0
3 years ago
Given that 1 inch = 2.54 cm, how many centimeters are there in 3 feet? Answers may be written using decimal form and should be r
Olin [163]

Answer:

There is <u>91.44 centimeters</u> in 3 feet.

Step-by-step explanation:

First, you would have to know that there are 12 inches in 1 feet. So, if you do 12 x 3, you would get 36 inches to equal 3 feet. Then, you can do 36 x 2.54 and get your answer of 91.44 centimeters.

5 0
2 years ago
Find the perimeter of each figure
Sliva [168]

Answer:

66) P = 38m

67) P = 32.7m

Step-by-step explanation:

Perimeter of triangle

P = a + b + c

P = 8 + 16 + 14

P = 38m

Perimeter of trapezoid

P = a + b + c + d

P = 6.4 + 13.6 + 6 + 6.7

P = 32.7

3 0
2 years ago
you can warm up spaghetti on a gas range in 10 minutes you can warm up that same spaghetti in the microwave in 2 minutes find th
Tamiku [17]
So, from 10 minutes down to 2 minutes, the difference is 8 minutes.

if we take 10 to be the 100%, what is 8 off of it in percentage?

\bf \begin{array}{ccll}&#10;amount&\%\\&#10;\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\&#10;10&100\\&#10;8&x&#10;\end{array}\implies \cfrac{10}{8}=\cfrac{100}{x}\implies x=\cfrac{8\cdot 100}{10}
3 0
3 years ago
Find equation of parabola given focus and directrix calculator
kari74 [83]

Answer:

  1. mag compute kapo para masagutan sumainyo ang panginoong Jesus Christ
6 0
2 years ago
Other questions:
  • GCF and LCM of 3 and 14
    8·1 answer
  • HELP!!! 10 POINTS OFFERED!!THIS IS MY LAST QUESTION!!
    14·1 answer
  • the ratio of the weight of an object on earth to the weight of the same object on pluto is 100 to 3. if an elephant weighs 4100
    15·1 answer
  • Find a+b,2a+3b,IaI, and Ia-bI. a[4, 1], b=[1, -2]
    10·1 answer
  • To help consumers assess the risks they are taking, the Food and Drug Administration (FDA) publishes the amount of nicotine foun
    11·1 answer
  • Find The Slope Of The Line
    10·2 answers
  • 55% of 6th grade students voted in the student election. 440 sixth grade students voted in the student election. How many total
    7·2 answers
  • How do you write this polynomial in standard form?
    10·2 answers
  • Describe what is contained in a credit report
    12·1 answer
  • How do i get the method on how to solve this x+5(-2)-1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!