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
Aleonysh [2.5K]
3 years ago
9

Julie has 50$ which is eight dollars more than twice what john has. How much does john have

Mathematics
2 answers:
Kryger [21]3 years ago
4 0
First,Julie has 50 dollars,that’s 8 more than twice what John has.So John must have 50-8 divided by 2.We do 50-8 first because we are not using bedlam’s for this question.50-8 is 42.42 divided by 2 is 21.So John must have 21 dollars.



Checking:
21x2 is 42.42+8 is 50
nydimaria [60]3 years ago
3 0

Answer:

John has $21.

Step-by-step explanation:

Let John's "wealth" be w.  Then 2w+8 = 50, or 2w = 42, or w = 21.

John has $21.  Eight more than twice this is 42+8 = 50, as expected.

You might be interested in
There are 10 boys trying out for the track team. Truman and Ryan are the two fastest runners. If the coach randomly picks two bo
vichka [17]
10 kids total

picking Truman would be 1 out of 10 or 1/10

then there would be 9 kids left so picking Ryan would be 1 out of 9 or 1/9

the probability of picking both would be 1/10 * 1/9 = 1/90
5 0
3 years ago
Is the long haired cat in the p generation a hybrid or pure bread explain your answer
Levart [38]
The long haired cat p generation is a hybrid because the hair is long and that is not the pure so the answer is hybrid.
8 0
3 years ago
Answer number 4 this is due tomorrow
ikadub [295]

Answer:

The next mark should be at (3,-3)

5 0
2 years ago
I need help with this please
yKpoI14uk [10]
D since it looks pretty difficult
5 0
3 years ago
HEEEEEEELLLPPPPPPPPP!!!!! PLEASEEEEEEEE
Klio2033 [76]

Answer:

a) a_n=2(a_{n-1}), where a_1=5.

b)  a_n=5(2)^{n-1}

Step-by-step explanation:

The given sequence is


5,10,20,40....


The first term of the sequence is

a_1=5


The second term is a_2=10


The common ratio for this sequence can be determined using any two consecutive terms in the sequence.

Using the first two terms, the common ratio is

r=\frac{a_2}{a_1}


\Rightarrow r=\frac{10}{5}=2


a) The recursive rule is given by,


a_n=r(a_{n-1})


a_n=2(a_{n-1}), where a_1=5.


b) The explicit rule is given by a_n=a_1r^{n-1}


\Rightarrow a_n=5(2)^{n-1}





3 0
2 years ago
Other questions:
  • In music, what does "allegro" mean?
    15·1 answer
  • Write as a fraction or mixed number in simplest form. Show all work please
    15·1 answer
  • Millie decided to purchase a $17,000 MSRP vehicle at a 4% interest rate for 6 years. The dealership offered her a $2700 cash-bac
    12·1 answer
  • a parking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time Tom can
    14·1 answer
  • Brainlist to who ever can answer this? 23(12/15)\25*6(3)
    9·1 answer
  • If the rate 30 hot dogs per 5 minutes is reduced to a unit rate, the result is what?
    7·1 answer
  • Rosa earns $120 per week tutoring math. Each week, she puts $36 from her paycheck in her bank account to save for college. Rosa
    6·1 answer
  • Pleaseee helppp mee :/
    11·2 answers
  • All triangles are similar <br><br> AD= x-2<br> CD=x+3<br><br> Find the value of x
    13·1 answer
  • Only answer if you know! no spams :)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!