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
Valentin [98]
3 years ago
8

Solve this problem in your notebook using all four steps. Harvey is 3 times as old as Jane. The sum of their ages is 48 years. F

ind the age of each. Jane is _____ a0 years old. Harvey is ____ a1 years old.
Mathematics
2 answers:
jolli1 [7]3 years ago
8 0

Answer: The jane is 12 years old and Harvey is 36 years old.

Explanation:

Let jane's age is defined by J and Harvey's age is defined by H.

It is given that the Harvey is 3 times as old as Jane. It means the age of Harvey is 3 times of the age of jane.

H = 3J      ..... (1)

It also given that the sum their ages is 48.

H + J  = 48     ..... (2)

Using equation (1), Put H = 3J,

3J + J =48

4J = 48

J = 12

Substitute this value is equation (1).

H = 3(12)

H = 36

Therefore, the Jane's age is 12 and the Harvey's age is 36.

Reil [10]3 years ago
3 0

Answer:

Jane is 12 and Harvey is 36

Step-by-step explanation:


You might be interested in
R(x)=x^3+5x^2-2x-24 Plot the zero(s) of the function.
nevsk [136]

:) Brainliest pls?

Answer:

The zeros are {2, -3, -4} which need to be plotted on the x-axis.

Step-by-step explanation:

I'll find the zeros, aka x-intercepts, and you could probably graph them.

To find the zeros, let's factor this polynomial:

r(x) = (x - 2)(x^2+7x+12)

r(x) = (x - 2)(x + 3)(x + 4)

The zeros are {2, -3, -4} which need to be plotted on the x-axis.

6 0
3 years ago
climate scientists use computer models to predict the likely change in global average temperature under various assumptions abou
Free_Kalibri [48]

Answer:

\fbox{\begin{minipage}{10em}Option A: Simulation \end{minipage}}

Step-by-step explanation:

The data is not collected from the world outside, but a computer.

=> The data can be generated under assumption from simulation only.

=> Option A is correct.

Hope this helps!

:)

5 0
3 years ago
Read 2 more answers
How to take 1.20 into a faction
sergejj [24]

<em>Answer:</em>

<em>Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there is  1   number to the right of the decimal point, place the decimal number over  </em>

<em>10  1 </em>

<em> (10 ). Next, add the whole number to the left of the decimal. </em>

<em>1  2 /10 </em>

<em>Reduce the fractional part of the mixed number. </em>

<em>1  1 /5 </em>

<em>Reduce the fraction. </em>

<em>6/ 5 </em>

<em />

<em>Step-by-step explanation:</em>

<em />

6 0
3 years ago
Read 2 more answers
At which position is the northern hemisphere experiencing spring?
natali 33 [55]
Point a is the correct answer for this question
6 0
3 years ago
Read 2 more answers
Answer the question please:<br> The correct answer will be marked as brainliest =)<br> thanks xoxo
Nataly [62]
100,000,000 is the answer
4 0
2 years ago
Read 2 more answers
Other questions:
  • Write the equation of a line perpendicular to 2x - y = 6 through the point (2, -1) ​
    5·2 answers
  • . A mason has 7,758 bricks that he needs to share equally among 9 different building sites. How many
    12·2 answers
  • Which is most responsible for recycling dead plants and animals in an ecosystem A.water
    9·2 answers
  • What are proofs statements
    15·1 answer
  • Can someone give me the answers and step by step instructions please??
    10·1 answer
  • Full working out for this question please.
    6·2 answers
  • Last one: which expression is equivalent?
    10·1 answer
  • X+x+y+y+z+z=24
    5·1 answer
  • How do you get why by itself in this equation? 4x+5y=5
    12·1 answer
  • Quadrilateral PQRS is transformed to create quadrilateral P’Q’R’S
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!