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
Alex787 [66]
3 years ago
8

Pamela is 10 years older than Jiri. The sum of their ages are 66, what is Jiri's age?

Mathematics
1 answer:
Goryan [66]3 years ago
7 0

Answer:

Step-by-step explanation:

Let's Jiri's age be "J" and Pamela's age be "P".

P = 9 + J (Pamela is 9 years older than Jiri.) ... equation 1

P + J = 107 (the sum of their ages is 107) ... equation 2

Put equation 1 into equation 2:

(9+J) + J = 109

9 + 2J = 109

2J = 109 - 9

2J = 100

J = 100/2

J = 50

Therefore, Jiri's age is 50.

You might be interested in
Halla los cocientes y los restos de estas divisiones de polinomios pordos procedimientos diferentes
e-lub [12.9K]
<span> <span> Change the verbs in italics to indicate that they were in progress at a time in the past. </span> </span>


<span> <span> <span>1. Marta comía en el comedor.


</span> </span></span>
7 0
3 years ago
1) 8n - 40 = 6(8 + 5n)
Leviafan [203]

\text{Hello there!}\\\\\text{Solve for n:}\\\\8n - 40 = 6(8 + 5n)\\\\\text{First, distribute the 6 to the variables inside the parenthesis}\\\\8n-40=48+30n\\\\\text{Subtract both sides by -30n}\\\\-22n-40=48\\\\\text{Add 48 to both sides}\\\\-22n=88\\\\\text{Divide both sides by -22}\\\\n=-4\\\\\boxed{n=-4}

8 0
3 years ago
Read 2 more answers
haily brought m pencils for $0.50 each and n pens for 0.75 each. She spent 0.5m+0.75n dollars. what does the term 0.75n represen
SpyIntel [72]

Answer:

It represents n pens bought

6 0
1 year ago
Simplify the expression 3/4÷-5/6
Natalka [10]

Answer: the answer to this is 9/10

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A polyhedron has 6 faces and 7 vertices, how many edges does it have
iris [78.8K]

Answer:its gucci baby

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Please help!!
    14·1 answer
  • Line s has an equation of y=-1/7x-10. Parallel to line s is line t, which passes through the point (9,-2). What is the equation
    10·1 answer
  • What is the associative property of addition?
    6·1 answer
  • Please help i don't get it
    11·2 answers
  • the formula for the total surface area of a cylinder is S=2pir^2 + 2pirh. Explain how you could use the distributive property to
    15·1 answer
  • When the x-coordinate is 4, which function has the greater value: y = 3x2 or y = 3x?
    9·1 answer
  • If you can buy 1⁄4 pizza for 5 dollars, how much can you purchase for 8 dollars? Write your answer as a fraction.
    10·1 answer
  • What are multiples of 45 and 36
    8·2 answers
  • Expressions that equal 102
    5·1 answer
  • If a square has a perimeter of 36cm how long is each side of the square
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!