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
7nadin3 [17]
3 years ago
8

A sum of Rs.750 is in the form of denominations of Rs.50 and Rs.100. If the number of 100-rupee notes is twice the number of 50-

rupee notes, find the number of notes of each denomination.
Mathematics
1 answer:
Naddik [55]3 years ago
5 0

Answer:

100 rupee notes= 6, 50 rupee notes=3

Step-by-step explanation:

3 x 50 = 150

6 x 100 = 600

600 + 150 = 750

and 3 x 2 = 6, so the amount of 100 rupee notes are twice the amount of 50 rupee notes.

Hope this helps :)

You might be interested in
A cube has a volume of 64 cubic units. What is its surface area
Alona [7]
The volume of a cube is length x width x depth. In a cube all would be equal therefore. 

<span>x^3= 64 </span>
<span>x =4 </span>
<span>The area in square feet of one side would then be length x width </span>

<span>There are 6 sides so the surface area of the cube would be </span>

<span>(4)(4)(6) = 96 square feet</span>
7 0
3 years ago
Read 2 more answers
In 2012, the world's largest pumpkin weighed 913 kilograms. An average-sized pumpkin weighs 5,000 grams.
Paladinen [302]
5000 grams is 5 kilograms 913-5= 908
3 0
3 years ago
Read 2 more answers
cording to the school uniform policy, girls can wear khaki pants, shorts, or skirts. Also, shirts need to be either blue or whit
RSB [31]
Blue shirt + skirt
blue shirt +khaki pants
blue shirt + shorts
white shirt +skirt
white shirt +khaki pants
white short + shorts

6
8 0
2 years ago
If y= -3x7+2x3+ x, the derivative of y with respect to x is
larisa [96]

Answer:

\frac{dy}{dx} = - 21x^{6} + 6x² + 1

Step-by-step explanation:

Differentiate each term using the power rule

\frac{d}{dx} (ax^{n} ) = nax^{n-1}

Given

y = - 3x^{7} + 2x³ + x , then

\frac{dy}{dx} = (7 × - 3 )x^{6} + (3 × 2)x² + (1 × 1 )x^{0}

    = - 21x^{6} + 6x² + 1

8 0
3 years ago
-2(x + 1) = –2x+5<br> I don’t know have to do this. And I really need the answers
amm1812

Answer:

theres no solution

Step-by-step explanation:

There are no values of  x  that make the equation true.

No solution

3 0
2 years ago
Read 2 more answers
Other questions:
  • Consider the system of equations. y = –5x – 1 y = 2x + 6 Choose the correct answer to each question. What is the slope of the fi
    7·2 answers
  • Jennifer is making bouquets of flowers. She has 25 roses, 45 tulips, and 15 snapdragons. She divides the flowers equally to make
    6·2 answers
  • Buffy is purchasing a decorative ribbon in sections that each measure
    10·1 answer
  • A zoo has two male lions one sixth of the lions are male lions how many lions are there at the zoo
    11·2 answers
  • This Venn diagram shows sports played by 10 students .
    6·2 answers
  • Jackie wants to burn 2000 calories in one week she can burn 250 calories per hour doing aerobics. How many hours should Jackie d
    9·1 answer
  • Gabriela makes a profit of $0.80 for every cup of coffee that she sells at her coffee shop. She wanted to make a profit of at le
    15·2 answers
  • Subtract 4p^2-9p+11 from p^2-5p+4<br> Your answer should be a polynomial in standard form.
    11·1 answer
  • NEED HELP ASAP Wayne bought some toy cars, c, and some baseball cards, b. Each toy car cost $3 and each baseball card cost $2. W
    12·1 answer
  • The base of a triangle is twelve more than twice its height. If the area of the triangle is 43 square centimeters, find its base
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!