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
valkas [14]
3 years ago
10

What is the greatest common factor of the terms in the expression 21x-18x+28xy?

Mathematics
2 answers:
ivann1987 [24]3 years ago
6 0

Answer:

The correct option is C.

Step-by-step explanation:

The given expression is

21x-18x+28xy

The factors of each term are

21x=3\times 7\times x

18x=3\times 6\times x

28xy=2\times 2\times 7\times x\times y

The common factor is x.

G.C.F.=x

Therefore correct option is C.

natulia [17]3 years ago
4 0
The answer i got was c because the letter x goes into each of them because they each have a x in them. It would be B but 3 doesnt go into 28. 
You might be interested in
Which of the following is not a rational number?A)22 B) ⅓ C)―16 D) 0.343
Zigmanuir [339]
Its 0.343 because it cannot be expressed as a fraction or whole number
4 0
3 years ago
What is 63/80 as a percent?
Romashka [77]
63/80 x 100 = 78.8%

You divide normally but multiply by 100 (moving the decimal over two places).
6 0
3 years ago
Read 2 more answers
Plz answer quickly will mark brainless
WARRIOR [948]
Banana nanznznananannanakakaka
8 0
3 years ago
On the following number line, two rational numbers are graphed.Represent the two numbers as fractions (or mixed numbers) in lowe
nordsb [41]
The first graphed rational number is at the middle of -2 and -1, thus the number represented is -1 \frac{1}{2}

The second graphed number is five out of six places from from 0 to 1, thus the number graphed is 0+ \frac{5}{6} = \frac{5}{6}

The difference between the two numbers can be represented as
-1 \frac{1}{2} - \frac{5}{6}
or
\frac{5}{6} -(-1 \frac{1}{2} )= \frac{5}{6} +1 \frac{1}{2}

To find the difference,

-1 \frac{1}{2} - \frac{5}{6} \\ \\ =-1 \frac{3+5}{6}  \\  \\ =-1 \frac{8}{6} =-2 \frac{2}{6}  \\  \\ =-2 \frac{1}{3}

Also,

\frac{5}{6} +1 \frac{1}{2} \\  \\ =1 \frac{5+3}{6}  \\  \\ =1 \frac{8}{6} =2 \frac{2}{6}  \\  \\ =2 \frac{1}{6}
4 0
4 years ago
A survey of 125 households was done to investigate whether households have laptops, tablets, or
riadik2000 [5.3K]

Answer:

3) 0.326

Step-by-step explanation:

Total Number of surveyed households =125

We want to determine the probability that a randomly selected household would have a laptop given that it does not  have a tablet.

Written in Probability notation: P(Laptop|No Tablet)

P(Laptop|No Tablet)=\dfrac{P(L\cap T')}{P(T')} \\=\dfrac{31/125}{95/125}\\=\dfrac{31}{95}\\\\=0.326

The correct option is C,

4 0
3 years ago
Other questions:
  • Paul has $75 in his wallet. He worked 8 hours at the theater and earned $8.50 per hour. He spent $72.50 in a pair of soccer Clai
    8·1 answer
  • Identify the geometric shape that is represented by the orthogtraphic drawing
    11·1 answer
  • Nancy's percentile rank on a science test was 78. this means that
    8·1 answer
  • SOMEONE PLEASE HELP!!
    12·2 answers
  • (5)to the square root of -2
    13·2 answers
  • Help please, will mark brainliest!
    14·2 answers
  • Janet's has X dollars Henny has $8 less than Janet which expression shows how to find how many dollars Hanley has
    14·1 answer
  • 2⋅−21 PLZ I NEED HELP
    13·1 answer
  • →The number line below represents which equation?←
    8·2 answers
  • 33.33333 rounded to the nearest tenth
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!