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
AnnZ [28]
3 years ago
7

Five more than twice a certain number​

Mathematics
2 answers:
kicyunya [14]3 years ago
8 0

Answer:

5 more than twice a number

2x + 5

.

is the same

=

.

8 less than 3 times the number

3x -8

.

2x + 5 = 3x -8

13 = x

x = 13

.

Check to see if this is right.

.

2x+5 = 2(13)+5 = 31

3x -8 = 3(13)-8 = 31

right.

.

Answer: The number is 13.

.

Done.

nataly862011 [7]3 years ago
3 0
2x+5 should be the answer
You might be interested in
What is the solution to the equation x + 14 = 63? (Input a whole number only.) (3 points) Blank 1:
Alex

Hey there!

This is a one-step equation, meaning that we can solve it in one step.

This is the step:

  • Subtract 14 from both sides

Goal:

  • To find out the value of x

Subtract 14:

x+14-14=63-14

the 14's on the left cancel:

x=49

Hence, the answer is

\boxed{\boxed{\bold{x=49}}}

Hope everything is clear.

Let me know if you have any questions!

#LearningDoesn'tEnd

:-)

\rule{200}{2}

7 0
2 years ago
kissa brought an item at Tsh 250,000/= she sold it by a certain price and got loss of 1/4 of the buying price. find the percenta
eimsori [14]

Answer:

Loss %age = 25%

Step-by-step explanation:

<u><em>Cost Price of Item</em></u> = 250,000/-

<u><em>Loss </em></u>= 1/4 = 0.25 of 250,000

=> 62,500 /-

<u><em>%age Loss</em></u> = Loss*100/Cost Price

=> 62,500 * 100 / 250,000

=> 6,250,000/250,000

=> 25 %

5 0
3 years ago
Find the volume of this the sphere round to the nearest tenth 7in [?]in*3
Lyrx [107]

Answer:

1436.8

Step-by-step explanation:

4/3×π×7³

= 1372π/3

≈ 1436.8

Answered by GAUTHMATH

5 0
2 years ago
The first term of an arithmetic sequence is -5, and the tenth term is 13.
Nitella [24]

Answer:

The common difference is 2

Step-by-step explanation:

The formula for an arithmetic sequence is

an = a1+d(n-1)

a1 = -5

a10 = 13

Substituting n=10 a10=13 and a1 =-5

13 = -5 +d (10-1)

13 = -5 +9d

Add 5 to each side

13+5 = -5+5 +9d

18 = 9d

Divide each side by 9

18/9 = 9d/9

2 =d

7 0
3 years ago
How many millions to get a billion? <br><br>A. 100<br>B.4000<br>C.1000<br>D.10​
hoa [83]

Answer:

c

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Write the equation of the line that passes through (2, 3) and is parallel to the line 12x – 5y = 2.
    5·1 answer
  • Ramon is a waiter. He waits on a table of 4 whose bill comes to $99.69. If Ramon receives a 20% tip, approximately how much will
    7·1 answer
  • An angle 119 degree is bisected.What is the measure of each resulting angle?
    9·1 answer
  • SOS PLEASE HELP ME!!! Which statement can be used to compare the characteristics of the functions?
    6·2 answers
  • Can someone explain to me the steps and how to solve it thank s you
    5·1 answer
  • How does rewriting the mixed numbers as whole numbers and fractions make it easier to multiply?
    8·1 answer
  • Solve for y. show work. 4(y+3)−2y+7
    6·2 answers
  • Rewrite the expression by using grouping symbols.
    12·1 answer
  • Which relation is also a function (i can’t get this wrong please help) 15 points
    12·1 answer
  • Which scatterplot shows a nonlinear association?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!