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
sergeinik [125]
2 years ago
12

Pamela's age is two times it's age. The sum of their ages is 69 what is jiri’s age?

Mathematics
2 answers:
Tresset [83]2 years ago
5 0

Answer:

Step-by-step explanation:

2x+x = 69

3x= 69

x= 69/3

x= 23

pamela = 2x = 46 years

jiri= 23 years

pickupchik [31]2 years ago
3 0

9514 1404 393

Answer:

  23

Step-by-step explanation:

Let J represent Jiri's age. Then Pamela's age is 2J and the sum of their ages is ...

  J + 2J = 69

  3J = 69 . . . . .collect terms

  J = 23 . . . . . . divide by 3

Jiri's age is 23.

You might be interested in
Evaluate the expression using the distributive property 8(7+7)
MrRissso [65]

Answer: 112

Step-by-step explanation:

Following PEMDAS, we need to add the numbers in the parenthesis first

8(7+7) becomes 8(14)

Now we just multiply 8 and 14

8(14) = 112

5 0
3 years ago
Read 2 more answers
Please help me!!!!!!​
ivanzaharov [21]

Answer:

B

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
A 42-inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece
Karo-lina-s [1.5K]

Answer: 7 inches

Step-by-step explanation:

       If x is the first piece, and the second piece is twice as long, then the second piece is 2x.

        If the third piece is three times as long as the first piece, x, then the third piece is 3x.

       The 42-inch board must be equal to all 3 pieces, so we will set up an equation and solve for x.

42 = x + 2x + 3x

42 = 6x

42 = 6x

7 = x

              The first piece is 7 inches long.

<em>Learn more about </em><em>your question</em><em> here: brainly.com/question/20320071</em>

5 0
1 year ago
Select the graph of y = CSC X.<br><br> Will give brainliest!!
Alinara [238K]

Answer: it’s b

Step-by-step explanation:

A-P-E-X QUIZ

4 0
3 years ago
Read 2 more answers
Evaluate f(x)=-2x-5 for x=3
RoseWind [281]

Answer:

Step-by-step explanation:

hello :

f(3)=-2(3)-5 = -6-5 = -11

8 0
3 years ago
Other questions:
  • A bag contains 5 blue marbles, 6 red marbles, and 9 green marbles. two marbles are drawn at random, one at a time and with out r
    10·1 answer
  • PLEASE HELP QUICK
    6·2 answers
  • Part A: Solve P = 4a for a. Show your work. (4 points) Part B: Solve 3c − 5f = 55 for f. Show your work. (6 points)
    5·1 answer
  • Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly
    8·1 answer
  • Please help! <br><br> Given:<br> AB = BC <br><br> ADB = <br> a. 30<br> b. 37.5 <br> c. 60
    11·1 answer
  • At a summer camp, 6-year-olds are in Group A, 7-year-olds are in Group B, and 8-year-olds are in Group C. Is the group assignmen
    7·2 answers
  • Solve please!!!!bbbbb
    11·1 answer
  • Which graph best represents the equation x^2 + (y - 1)^2 = 3?
    12·2 answers
  • What is the 70th term in the sequence? 4, 8, 12, 16...​
    8·1 answer
  • The table gives the amount of money (in dollars) spent on football by a major university. Letting 2 represent the number of year
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!