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
sineoko [7]
3 years ago
9

If 30% of a number is 15, what is 25% of the number?

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
3 0

Answer:

12.5

Step-by-step explanation:

Basically, the number was multiplied by .3 to get 15. So if you do 15/.3 you'll get your original number which is 50. Then you multiply by .25 and get 12.5.

You might be interested in
Match each pair of equivalent fractions. 1 4. 1. 4/16 8 1 4/10 ni - 17 MI10 10 2 3. 3 12/18 5 4 4. 2. 16/20 6 NEXT QUESTION ASK
koban [17]

Answer:

You divide each fraction by the highest multiple.

4/16 can be divided by 4 to get 1/4

12/18 can be divided by 6 to get 2/3

4/10 can be divided by 2 to get 2/5

16/20 can be divided by 4 to get 4/5

Step-by-step explanation:

hope this helps

7 0
3 years ago
In a highway building project, 32 miles of a new highway have been
pychu [463]

Answer: 105 miles

Step-by-step explanation:

You can write an equation for this problem and solve it.

32 miles=1/3x-3, where x is equal to the total length of the highway.

35=1/3x, and then you multiply by 3, to get x=105

7 0
3 years ago
5y+x2÷2 when x=4 and y= -3. when x=4 and y=-3, 5y + x2 ÷2= ​
Leona [35]

Answer:

answer of given question is -7/2

8 0
3 years ago
Factor x^2 + 7x -18 Please help
Anton [14]
x^2 + 7x -18=\\
x^2-2x+9x-18=\\
x(x-2)+9(x-2)=\\
(x+9)(x-2)
4 0
4 years ago
G(x)=3x-4 find (gog) (x)
Anestetic [448]

Answer:

gog(x)=9x-16

Step-by-step explanation:

We are given g(x)=3x-4 and are asked to find (gog) (x)

gog(x)=g(g(x))

g(x)=3x-4

Hence

g(g(x))=g(3x-4)

=3(3x-4)-4

=9x-12-4

=9x-16

Hence

gog(x)=9x-16

5 0
3 years ago
Other questions:
  • What is six copies of the sum of nine-fifths and three
    12·1 answer
  • please help thanks... celine is playing a game at the school carnival. there is a box of marbles, and each box has a white, a gr
    12·2 answers
  • Evaluate 12x−3y12x−3y when x=−14x=−14 and y=3<br> Help.
    7·2 answers
  • 39 ft/min is how many yd/s
    14·2 answers
  • WILL REWARD What is the equation of the line in point-slope form?
    14·1 answer
  • Can someone help me on this problem? Brainliest 5 stars and 15 points
    8·1 answer
  • Your portfolio has grown from $2500 to $3800 what is the percent of growth rate
    5·1 answer
  • What is the value of x in the equation X=-45?<br> O-75<br> O -27<br> O 27<br> O 75
    14·2 answers
  • Consider the two linear expressions.
    14·1 answer
  • Find the volume of the cylinder. round to the nearest tenth.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!