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
sineoko [7]
3 years ago
8

Please please help <33

Mathematics
1 answer:
VLD [36.1K]3 years ago
8 0

Answer:

100-mn

Step-by-step explanation:

He bought m books for n dollars each to know the amount of the books he bought,it means m×n=mn

He had $100 intially so to determine the amount left

100-the amount spent

100-mn

Therefore the answer is 100-mn

You might be interested in
Simplify 400:240 fully
gayaneshka [121]
40:24
20;12
10;6
5;3

5:3
3 0
3 years ago
Read 2 more answers
A race car is equipped with a computer that records the reading on its speedometer every second during a race. if you graph this
Eva8 [605]
D.) Dependent variable is "<span>instantaneous velocity" as it gives information of velocity at every second

Hope this helps!</span>
3 0
3 years ago
Read 2 more answers
Kendra flips a coin 3 times what is the probability that she flips tails all 3 times
Softa [21]
She has a 50 percent chance she flips the coin on tails.
5 0
3 years ago
The perimeter of a regular 5-sided figure is 25 units, and the length of each side is x + 2 units. What is the value of x?
Usimov [2.4K]

Answer:

x = 3 un

Step-by-step explanation:

25 ÷ 5 = 5

Each side must be 5 units.

5 un - 2 un = 3

x = 3 un

Check:

3 un + 2 un = 5 un

5 un + 5 un + 5 un + 5 un + 5 un = 25 un

5 0
2 years ago
Sam, Tim, and Heidi each bought an item at the store. Sam bought a magazine for $2.47, Tim bought a race car for $8.99 and Heidi
Viktor [21]
Well just add them up

2.47 + 8.99 + 6.47 = ???

The answer is $17.93
3 0
3 years ago
Other questions:
  • Help me plz plz plz plz plz plz plz plz
    7·1 answer
  • In chemistry class Charlie records volume of a liquid is 13.3 mL the actual volume is 13.6 mL what is the percent error? Round t
    5·2 answers
  • Billy wants to buy a golf cart that costs $12,000. He has already saved $8,500 and will continue to save $100 a week. Write and
    11·1 answer
  • The area of a rectangle is 2937 M2 if the length is 15 what is the perimeter of the rectangle
    12·1 answer
  • Anyone want to help me out?
    7·1 answer
  • SIMPLIFY (x + 5)(2x - 6)<br> A) 2x2 - 30 <br> B) 2x2 - 6x <br> C) 2x2 + 7x - 6 <br> D) 2x2 + 4x - 30
    12·2 answers
  • Write a irrational number between 1/8 and 3/5​
    7·1 answer
  • Distance between<br> -9 1/2 and 1 1/2
    10·1 answer
  • Work out the surface area of this cylinder radius 2cm and height 4cm pls help​
    15·1 answer
  • !READ THE Word Problem<br> THAN ANSWER
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!