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
rewona [7]
2 years ago
9

Kevin is 6 years older than Timothy. 4 years ago, Kevin was twice as old as Timothy. Find their present ages.

Mathematics
1 answer:
Damm [24]2 years ago
3 0

Answer:

Kevin is 16; Timothy is 10

Step-by-step explanation:

k= Kevin's age

t=Tim's age

k=t+6

k-4=2(t-4)

k-4=2t+8

(t+6)-4=2t-8   :substitution

t+2=2t-8

t=10

k=t+6

k=10+6

k=16

You might be interested in
What is the volume, in cubic centimeters, of a rectangular prism with a height of 17 centimeters, a width of 17 centimeters, and
leonid [27]
The answer is V 3179 cm^3
5 0
3 years ago
Read 2 more answers
Which of the following is the correct
vekshin1

Answer:

which of what? no answer choices.

3 0
3 years ago
Please help it would be nice
Shtirlitz [24]

Answer:

d

Step-by-step explanation:

Soooo,

d = 2r

(29) = 2r

29/2 = 2r/2

14.5 = r

6 0
2 years ago
When y is 4, p is 0. 5, and m is 2, x is 2. If x varies directly with the product of p and m and inversely with y, which equatio
dmitriy555 [2]

Answer:

  \dfrac{xy}{pm}=8

Step-by-step explanation:

If x varies directly as the product of p and m, and inversely with y, the relation can be written ...

  x = k(pm)/y . . . . where k is the constant of proportionality

__

This can be solved for k:

  k = xy/pm

For the given values, the value of k is ...

  k = (2)(4)/((0.5)(2)) = 8

Then the relation between the variables can be written ...

  (xy)/(pm) = 8

5 0
1 year ago
2. which equation represents this sentence? one-half the sum of a number and four is three less than the quotient of five and th
Triss [41]
The question is asking to choose among the following choices that states the question that represent the said sentence in your question and base on the fact and further understanding about the said sentence, I would say that the answer would be ((x+4)/2)-3(4/x). I hope you are satisfied with my answer and feel free to ask for more 
8 0
3 years ago
Other questions:
  • What's does log mean?
    14·1 answer
  • Select a true conclusion
    15·2 answers
  • Arrange the digits 1, 2, 6, and 8 to make each number sentence true. use each digit only once ____________ X__________= 1,428
    13·2 answers
  • What is the sum of 20 consecutive numbers, if the first one is m?
    14·1 answer
  • Which of the following has the greatest absolute value? Select one: A. -19 B. 0 C. 8 D. -11
    13·2 answers
  • 1 2 3 4 5 6
    11·2 answers
  • What is 30/45 in simplest form?
    14·2 answers
  • A(-6)=-42<br> solve for a
    13·2 answers
  • Heres the rest of the paper!
    15·1 answer
  • A label is placed around the juice box below, not including the bases. Determine the surface area of the label.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!