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
jeka94
3 years ago
15

A wallet containing $40 has three times as many $1 notes as $5. Find the number of each kind. (Pls give answer urgently needed w

ith working)
Mathematics
1 answer:
lisov135 [29]3 years ago
8 0
X=one dollar
y=5 dollar

x=3y
1x+5y=40
3y+5y=40
8y=40
divide 8
y=5
x=3y
x=3(5)
x=15

15 one dollars
5 five dollars
You might be interested in
3 (x-4) = 12x<br><br> What is the value of x.<br> Will give brainliest to first answer
diamong [38]

Answer:

x = -\frac{4}{3}

Step-by-step explanation:

Distributive Property:

3 (x - 4) = 12x

3x - 12 = 12x

Combine like terms and isolate the variable:

3x - 12 = 12x

-12 = 9x

-\frac{4}{3} = x

x = -\frac{4}{3}

4 0
3 years ago
Read 2 more answers
What is something you might see a scientist doing?
dusya [7]

Answer:

Scientist's do just general things anyone else would do to solve a problem.

Step-by-step explanation:

Scientists use their senses to observe

Scientists measure things, including distances, and weights.

Scientists also communicate their findings with other scientists and with the public.

If you have any questions feel free to ask in the comments.

4 0
3 years ago
Read 2 more answers
Plzzzz help asap lost ten u gain it asap
faltersainse [42]
Your unit cost will be $0.11 :) 
7 0
3 years ago
The product of 4 and the sum of a number x and 8
Mademuasel [1]

Answer:

4(x+8)

Step-by-step explanation:

hope this helps

Then if you want to know the value of x.

This is the solution 4(x+8)

4x+32 to find the x divide both by side by 4.

4x/4+32/4

x=8

7 0
3 years ago
Read 2 more answers
The blue figure is a dilation of the black figure. the labeled point is the center of dilation. tell whether the dilation is an
Varvara68 [4.7K]

Answer:

Step-by-step explanation:

um

8 0
3 years ago
Other questions:
  • Find the range of the following data set. 1 1/4,5/8,3/4 ,1/2 ,1 1/2, 1 3/4
    5·2 answers
  • How many times larger is 1 foot than 1 inch?
    14·2 answers
  • = (1) - (179+6)<br> (9+52i)-(1)
    11·1 answer
  • 7 1/4 + 5 3/5= reduced to its lowest form
    7·2 answers
  • I need help with this ASAP please just a,b,c
    10·1 answer
  • An animal shelter currently has 20 cats and 25 dogs. what is the ratio of cats to dogs? (PLEASE ANSWER QUICKLY)
    9·1 answer
  • I'm confused pls i need help
    9·2 answers
  • Part A: Maria rented a coat at $285 for 3 days. If she rents the same coat for 6 days, she has to pay a total rent of $510.
    13·2 answers
  • 9 + 4[(4 + 2)3 - (32 + 2)]
    5·1 answer
  • Does someone mind helping me with this question? Thank you!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!