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
Georgia [21]
3 years ago
13

A man bought a book for 15rs. If twice the amount left with him is 70rs, how much money did he have?

Mathematics
2 answers:
N76 [4]3 years ago
5 0

Answer:

50 rs.

Step-by-step explanation:

Just look at the picture for a step by step explanation..

Hope it helps you...

Your welcome in advance..

(◍•ᴗ•◍)

nataly862011 [7]3 years ago
3 0

Answer:

50 Rs.

Step-by-step explanation:

<h3>Solution-</h3>

Twice Amount left is 70.

2x=70

Or,x=70/2=35

Or,x=35

Cost of the book is Rs.15

35+15

=>50

∴He have 50 Rs.

You might be interested in
write the following inequality in slope-intercept form. –6x 2y ≤ 42 a. y ≥ 3x 21 b. y ≤ 3x – 21 c. y ≥ 3x – 21 d. y ≤ 3x 21
borishaifa [10]
-6x + 2y =< 42
2y =< 6x + 42
y =< 3x + 21
4 0
3 years ago
Read 2 more answers
How to find the area of a triangle with only the radius?
Darya [45]
Divide the bh by 1/2

7 0
3 years ago
I need help finding the slope for AB, BC, CD and DA
dem82 [27]
AB = 1/2
BC = -2
CD = 1/2
DA = -2
4 0
3 years ago
-90 = -100 + x help need answer
d1i1m1o1n [39]

Answer:

10 =x

Step-by-step explanation:

-90 = -100 + x

Add 100 to each side to isolate x

-90+100 = -100+100 + x

10 =x

4 0
2 years ago
Solve [(x+7) x 3-5] / 4 = 7<br> What is the first step in this equation
Nitella [24]

Answer:

The first step is to slove the numbers in the brackets

Step-by-step explanation:

[(x+7) x -2] / 4 = 7

-2(x+7) / 4 = 7

-2x-14 / 4 = 7

-2x-14 = 28

-2x = 42

x = -21

PEMDAS

3 0
3 years ago
Other questions:
  • Will three soccer balls weigh more than 1 kilogram
    5·1 answer
  • George had one sheet of paper. He cut it into 6" x 5", and 3" x 6". What were the dimensions and total area of his original shee
    5·2 answers
  • How to solve for 3x - 24 = 81
    15·2 answers
  • Can someone please help me with this question, If you can thank you so much.
    14·2 answers
  • What is the measure of each angle
    8·1 answer
  • A researcher surveyed 8 people to see if there is a
    13·2 answers
  • What expression is equivalent to 6(x+2y) + 3 + 4y + 5
    9·1 answer
  • (-1,-3); slope 5<br> PLEASE HELP
    14·1 answer
  • Help pleaseee 30 pointsss AM I CORRECT???
    11·1 answer
  • if the formula for number of people in bus is p=50b, where k= 50 people per bus show me the formula for number of buses per pers
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!