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
likoan [24]
3 years ago
7

Jake was 4 times as old as Kelly 5 years ago. Their total age is 60 now. How much older is Jake than Kelly?​

Mathematics
1 answer:
tatyana61 [14]3 years ago
8 0

Answer:

5 years ago

Let Kelly's age be x

Jake's age is 4x

5 years later

Kelly's age is x + 5

Jake's age is 4x+5

The sum of both their ages is 60. The equation will be

x + 5 + 4x + 5 = 60

5x + 10 = 60

5x = 60 - 10

x = 50/5 = 10

So Kelly is (10 + 5) 15 years old.

Jake is (4*10 + 5) = 45 years old

You might be interested in
a plate has a raduis of 3 inches what is the best approximation for the circumference of the plate ? use 3.14 to approimate pi.​
kozerog [31]

Answer:

Best approximation for the circumference of the plate = 18.84 inches

Step-by-step explanation:

Given in the question,

radius of a plate = 3 inches

π  = 3.14

To find,

circumference of the plate.

As we know that formula to calculate circumference of a circle given radius

<h2>2 π r</h2>

2 (π) (3)

2 (3.14) (3)

18.84 inches

So the circumference or perimeter of area = 18.84 inches

<h2></h2>

8 0
3 years ago
3 Screenshots for the question! Giving brainliest to the best answer!
just olya [345]
It’s the third one I believe try that
3 0
3 years ago
Pls help due today or ill fail
Nezavi [6.7K]

Answer: Ok so I may be wrong but I got 84ft

Step-by-step explanation: The bottom looks like a rectangle so it would be 4 times 12. 4 times 12 equals 48. since the height is 4 it would be 10-4 which equals 6. 6 Times 12 divided by two equals 36. 36 plus 48 is 84.

7 0
3 years ago
Is there a transformation that maps shape 1 onto shape 4?
Llana [10]

Answer:

1 place to the left and 2 places down

Step-by-step explanation:

(+1,-2)

5 0
3 years ago
a researcher wishes to design a fully blocked experiment with groups of subjects representing every possible combination of 1 ex
lesantik [10]
You have 6 variables with 2 levels each. Thus 2*2*2*2*2*2 or 2^6 or 64. 
5 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the possible echelon forms of the standard matrix for a linear transformation T where​ T: set of real numbers R cubedri
    9·1 answer
  • Heidi makes stuffed toys. The initial cost for the raw material is $100 for 30 stuffed toys. Every stuffed toy she makes earns h
    15·1 answer
  • Lisa has a home-based business making and selling scented soaps. She intially spent $72 to purchase soap-making equipment, and t
    15·1 answer
  • 6/7 is natural numbers, whole numbers, integers, rational numbers, irrational numbers, or real numbers.
    7·1 answer
  • F(x) = 4x – 13<br> g(x) = 3x2 – 7x – 13<br> Find: f(g(x))
    7·1 answer
  • 4. You work in the upholstery department of a furniture factory.
    12·1 answer
  • Historically, making a quilt was an opportunity for communities to come together and socialize with one another. Is there a mode
    5·1 answer
  • I need help ASAP ??????,???????!!!!!!!!!
    14·1 answer
  • Kate lanes a letter against her house to get to the roof. The house is 25 feet tall and I put a ladder is 15 feet away from the
    9·1 answer
  • Alma pays $26.88 each week for gas and $24.95 every three months to change the oil in her car. how much does Alma pay in total f
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!