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
Margaret [11]
2 years ago
7

I am 3/2 as old as Paul. Ten years later, I will be 5/4 of Paul's age then. How old am I now? How old is Paul now?

Mathematics
2 answers:
kiruha [24]2 years ago
7 0

Solving Age Word Problems

If the problem involves a single person, then it is similar to an Integer Problem. Read the problem carefully to determine the relationship between the numbers. This is shown in the following example involving a single person.

If the age problem involves the ages of two or more people then using a table would be a good idea. A table will help you to organize the information and to write the equations. This is shown in the age problems: examples involving more than one person.

Age Problems Involving A Single Person

Example 1:

Five years ago, John’s age was half of the age he will be in 8 years. How old is he now?

Solution:

Step 1: Let x be John’s age now. Look at the question and put the relevant expressions above it.

age problem

Step 2: Write out the equation.

age problem equation

Isolate variable x

equations

Answer:John is now 18 years old.

Maslowich2 years ago
3 0

Answer:

to be fair, i really dont know this

Step-by-step explanation:

You might be interested in
a 3 dimensional figure has a square base and 4 lateral faces that meet at a point. Explain the difference between the cross sect
Kruka [31]

Answer:

a slice is made perpendicular to the base through the vertex: triangle

slice is made perpendicular to the base and not through the vertex: trapezoid

Step-by-step explanation:

a slice is made perpendicular to the base through the vertex: triangle

slice is made perpendicular to the base and not through the vertex: trapezoid

8 0
3 years ago
Help easy math question!!!
bogdanovich [222]

Answer:

The length of the third side of the triangle is 30.

Step-by-step explanation:

Here is the formula for the Pythagorean Theorem:

a^{2} + b^{2} = c^{2}

The hypotenuse, based on the problem, is 50. Anyways, let's get back to calculating!

We need to multiply 40 times 40 and 50 times 50.

40 times 40, or 40 squared, equals to 1600.

50 times 50, or 50 squared, equals to 2500.

c^{2} - b^{2}  = a^{2}

Now, let's subtract. 2500 - 1600 = 900. We need to find the square root of 900--which is 30, because 30 times 30, or 30 squared, equals to 900.

8 0
3 years ago
Simplify the expression<br> 6x + 2x =
Aleks04 [339]

the answer should be 8x

4 0
3 years ago
According to the graph, what is the value of the constant in the equation below?
lions [1.4K]
The constant is the height over width
6 0
3 years ago
Read 2 more answers
2x + y - z = 3<br> -x + 2y + 4z = -3<br> x – 2y - 3z = 4
mario62 [17]

Answer:

x=3, y=-2, z=1

Step-by-step explanation:

I solved by substitution

4 0
4 years ago
Read 2 more answers
Other questions:
  • How do you know if a given radical expression is a perfect cube?
    9·1 answer
  • Shyla had a balance of −$255.25 in her account, and Susan had a balance of −$178.75 in her account.
    5·2 answers
  • Hannah converts a fraction to a decimal. What do you know about that decimal?
    5·1 answer
  • What is the length of line segment AB?<br>1 inch<br>v3 inches<br>4 inches<br>475 inches​
    13·1 answer
  • Subtract 6 1/4 - 3 5/8 what is it ???
    6·1 answer
  • Which are ways to decompose the composite figure into simpler shapes that you have area formulas for? Check all that apply
    9·2 answers
  • On the set of axes below, graph the function y=|x+1|.
    11·2 answers
  • For a world record, George Adrian picked 15,832 pounds of apples in 8 hours. Assuming he maintained a constant rate of picking,
    13·1 answer
  • HELP I NEED AN ANSWER REALLY FAST AND PLEASE EXPLAIN HOW YOU GOT THE ANSWER I WILL GIVE YOU THE CROWN!!!
    13·1 answer
  • Use cross product then solve the 1 step equation s/23=12/15
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!