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
inna [77]
3 years ago
12

Eric is 8 years and his mother is 42.In how many years time will the mother be thrice as old as Eric

Mathematics
1 answer:
RoseWind [281]3 years ago
4 0

everyone ages at the same rate, so the mother is currently and will always be  <u>5.25 </u>times as old as Eric.

Explanation

42/8=5.25

CHECK

8x5.25=42

<em>hope this helps!</em>

<em>have a great day :)</em>

You might be interested in
Solve the simultaneous equations<br> y = 2x^2<br> y = 3x + 14
Mekhanik [1.2K]

Answer:

x = -2

And, x = 7 ÷ 2

Step-by-step explanation:

Given that

y = 2x^2

y = 3x + 14

Now equate these two above equations

2x^2 = 3x + 14

2x^2 - 3x - 14

2x^2 -7x + 4x - 14

x(2x - 7) + 2(2x - 7)

(x + 2) (2x - 7)

So it can be x = -2

And, x = 7 ÷ 2

3 0
3 years ago
The ratio of collectible cards Kyle owns to cards that Zeona owns is 3:2. Zeona has 36 cards. How will the ratio of Kyle’s cards
blsea [12.9K]

Answer:

It wouldn't.

Step-by-step explanation:

With the ratio, since Zeona has 36 cards, Kyle must have 54. If they each sold half, Kyle would have 27 and Zeona would have 18. So, the ratio would still be 3:2.

4 0
3 years ago
Is -1/2 rational or irrational
Vladimir79 [104]
-1/2 is rational, have a good day
5 0
3 years ago
Read 2 more answers
How many kilograms are in 5500 g? Show all work
podryga [215]
5.5, divide 5,500 by 1,000 to get 5.5 kg.
3 0
4 years ago
Read 2 more answers
A city planner is rerouting traffic in order to work on a stretch of road. The equation of the path of the old route can be desc
Alekssandra [29.7K]

Answer:

<em>y - P = -5/2 (x - Q)</em>

Step-by-step explanation:

on flvs geometry module 4 test, this is correct!

8 0
3 years ago
Read 2 more answers
Other questions:
  • What number should both sides of the following equation be multiplied by to solve for x?
    9·1 answer
  • The scale of a room in a blueprint is 3in:5ft. A wall in the same blueprint is 18in. Plzzz complete table
    14·1 answer
  • Solve the differential equation dy dx equals the quotient of y times the cosine of x and the quantity 1 plus y squared with the
    12·1 answer
  • Area of a Triangle
    10·1 answer
  • NEED HELP ASAP ILL GIVE BRAINLIST
    7·1 answer
  • Help please!! <br> can you put 5x+4&gt;=2x-9 on a graph! thank you!
    7·1 answer
  • 8.
    5·2 answers
  • For the function f(x) = −2x − 9, identify the values of f(0), f(1/2), and f(−2)
    10·2 answers
  • Convert 301 to base 5
    14·1 answer
  • Express the radical using the imaginary unit i
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!