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kati45 [8]
3 years ago
5

Solve for x 3x - 2/ 3x + 1

Mathematics
2 answers:
givi [52]3 years ago
8 0

Answer:

7/3x+1

Step-by-step explanation:

3x - 2/ 3x + 1

=7/3x+1

Juli2301 [7.4K]3 years ago
7 0

Answer:

3

Step-by-step explanation:

\frac{3x-2}{3x-1}

\frac{3x}{3x} = 2+1

\frac{3x}{3x} =3

3x/3x=x

x=3

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will ran four miles on his first day of training t next day he ran one third that distance how far did he run the second day
andrew11 [14]
<span>(1/3) * 4 = 4/3 = 1 and 1/3 miles</span>
4 0
3 years ago
Which set of three numbers could be the side lengths of a triangle?
Tresset [83]

Answer:

<h2>А. 3, 5, 7</h2><h2 />

Step-by-step explanation:

Because

7 - 3 = 4

7 + 3 = 10

then

7 - 3 < 5 < 7 + 3

the 3 other cases don’t fit with this rule.

5 0
3 years ago
Do I use LCM or HCF? And how can I decide which to use? (Brainliest if you can answer the whole thing)
kow [346]

Answer:

As far as i know you should go for LCM that would be more convenient and easy to do

4 0
2 years ago
A square piece of paper has an area of 36 square inches what is the perimeter of the paper​
Gekata [30.6K]

Lets represent the side of the square as s , since we know the area is 36. write s

{s}^{2}  = 36

s = \sqrt{36}

the square root of 36 is 6. So, we know the side is 6. The formula for perimeter is P= s+s+s+s , but since it is a square and all the sides are equal, for a perimeter of a square you can do p= 4s , now substitute 6 for s to get 4(6)=24 so the perimeter of a square would be 24 inches

6 0
3 years ago
A small box of cereal contains 10 cups of cereal. A medium box of the same cereal contains 30% more cereal than the small box. H
mario62 [17]

Answer:

13 cups

Step-by-step explanation:

If the small box has 10 cups, then:

<u> (small) </u>     <u> 10 cups </u>   =  <u> 100% </u>

(medium)    x cups     =   130%

Now, cross multiply:

10 (130) = x (100)

1300 = 100x

x = 13

Another way to solve this is by turning 30% into a decimal:

30/100 = 0.3

10 (0.3) = 3

Now you have 30% of the 10 cups, but you need <u>30% more</u><em> </em>than the small box, so:

10 + 3 = 13 cups

6 0
2 years ago
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