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
svet-max [94.6K]
3 years ago
11

Josh had $10 more than Carly, so he gave Carly half of his money. Then Carly had more money than josh, so she gave Josh $4. Then

they both had $13. How much money did each person start?
Mathematics
1 answer:
DedPeter [7]3 years ago
8 0

each person starts with $8.

<u>Step-by-step explanation:</u>

Here we have , Josh had $10 more than Carly, so he gave Carly half of his money. Then Carly had more money than josh, so she gave Josh $4. Then they both had $13. We need to find  How much money did each person start  . Let's find out:

Suppose Carly had $x ,  Josh had $10 more than Carly i.e. $(x+10), so he gave Carly half of his money i.e.

⇒ \frac{x+10}{2} ,Now , Josh have $\frac{x+10}{2}  & Carly have x + \frac{x+10}{2} .

Then Carly had more money than josh, so she gave Josh $4 . So ,

Josh now have $(4+\frac{x+10}{2})  and  Carly now have $(x+\frac{x+10}{2} -4) . Since both are equal :

⇒  (x+\frac{x+10}{2} -4) = (4+\frac{x+10}{2})

⇒  x-4 = 4

⇒  x=8

Therefore , each person starts with $8.

You might be interested in
Please help 30 points and brainly answer :(
Tasya [4]

The graphs insect at 3 and 13

4 0
3 years ago
The fox population in a certain region has an annual growth rate of 4 percent per year. It is estimated that
Minchanka [31]

Answer:

(a) P(t) = 12100*(1.04^t)

(b) in 2008, estimate of population is 16560 (to the nearest integer)

Step-by-step explanation:

Population in 2000, P(0) = 12100

Growth rate = 4% each year

(a) function model for the t year after 2000 (exponential model)

P(t) = 12100*(1.04^t)

(b) for 2008,

P(2008-2000)

= P(8)

= 12100*(1.04^8)

= 12100 * 1.368569

= 16559.7

= 16560  (nearest integer)

7 0
3 years ago
Solve the inequality and express your answer in interval notation. X^2-6x+7&lt;0
kakasveta [241]

Answer:

15

Step-by-step explanation:

2×6=8

8+7 =15

2+7 =9

9

8 0
3 years ago
Order 1 1/3 1.34 and 1.3 from least to greatest
qaws [65]

Answer:

1 1/3 as a decimal is 1.333 so i think the answer would be 1.3, 1.34, then 1.333

4 0
3 years ago
If the ribosomes were not working properly then your cell would not be producing proteins. If your cell did not produce proteins
AveGali [126]

Answer:

I think the answer is ribosomes.

Hope this helps!!  <3

4 0
3 years ago
Other questions:
  • The triangles shown are similar.
    6·2 answers
  • What does it mean when u cant find the mean of a set of numbers?
    12·2 answers
  • Amira is painting a rectangular banner 2 1/4 yards wide on a wall in the cafeteria.
    7·1 answer
  • The volume inside of a sphere is V=4πr33 where r is the radius of the sphere. Your group has been asked to rearrange the formula
    10·1 answer
  • Find the minimum point for the function f(x) = |2x - 4| (2, 0) (-2, 0) (0, 2) (0, -2)
    9·1 answer
  • Express x²-8x+5 in the form (x-a)²-b where a and b are integers
    13·1 answer
  • si en la caja solo cabe media docena de platos, ¿ cuantas cajas serían necesarias para empacar la cantidad inicial de platos ?​
    10·1 answer
  • 50 PTS Please do not steal or I will report
    6·1 answer
  • What is the unit rate for the ratio 100 points/ 4 games?
    9·1 answer
  • Solve the two-step equation 5x + 6 = 26
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!