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
saveliy_v [14]
3 years ago
13

Ben is 39 years old and Ishaan is 3 years old. How many years will it take until Ben is only 4 times as old as Ishaan?

Mathematics
1 answer:
Evgen [1.6K]3 years ago
4 0

Answer:

9\ years

Step-by-step explanation:

Let

x------> the number of years

we know that

(39+x)=4(3+x)

Solve for x

39+x=12+4x

4x-x=39-12

3x=27

x=9\ years

You might be interested in
How much change will you get back if you bought 3 $0.99 chocolate bars and paid with $5 bill
Molodets [167]
You will get $2.03 back in change 
4 0
3 years ago
At camp last summer, the ratio of boys to girls was 5:4. If there was a total of 90 campers, how many girl campers are there? ex
LekaFEV [45]

Answer:

40 girls

Step-by-step explanation:

if you multiply 5 times 10, then you have to multiply the other side by 10 too. So 5 times 10 equals 50, and 4 times 10 equals 40.

40+50+=90.

4 0
3 years ago
What is a 2 digit number between 20 and 99
PilotLPTM [1.2K]
Any number from 21-98 is between 20 and 99.
4 0
3 years ago
Read 2 more answers
If the height of the tree trunk is 13 feet and the radius is 1.5 feet what is the volume in cubic feet round to the nearest 10th
Mumz [18]

Answer:

91.8 feet^3

Step-by-step explanation:

We can find out the area of a circle and then multiple that by the height to get the volume of the tree trunk (which is a cylinder).

Area of circle formula: pi x r^2

3.14 x 1.5^2 = 7.065

Now we can multiple it by the height and round to the nearest 10th.

7.065 x 13 = 91.845

91.845 -> 91.8

Hope this helps! Brainliest?

6 0
3 years ago
Read 2 more answers
Before a party, Audrey goes to the store with $55. She spends $52.92 on 12 cases of soda.
labwork [276]

Then what’s the question

3 0
3 years ago
Other questions:
  • Solve the inequalities <br>t - 7 &lt; -15
    14·1 answer
  • Simplify p(p - q) - q(q - p). p 2 - q 2 p 2 + q 2 p 2 + pq - q 2 p 2 - pq - q 2
    12·2 answers
  • Halfway though a bus route, 23 students have been dropped off and 48 students remain on the bus . then write another equation to
    9·1 answer
  • Apollo 14 landed on part of a vast ejecta blanket that surrounds the Sea of Rains. The Sea of Rains was formed by the volcanic f
    13·1 answer
  • Describe what the notation upper p left parenthesis upper b vertical line upper a right parenthesis represents. choose the corre
    7·2 answers
  • Can someone help me with 14
    12·1 answer
  • Cindy has a poster in the shape of a parallelogram. What is the area of this parallelogram? 2.85 ft² 3.60 ft² 4.35 ft² 15.21 ft²
    14·1 answer
  • What pecent is 425 of 500
    6·2 answers
  • Please help me this I’m running out of time
    11·1 answer
  • Plz help me with this.due today!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!