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
erma4kov [3.2K]
3 years ago
13

Lisa, an experienced shipping clerk can fill an order in 9 hours. Felipe a clerk needs 11 hours to do the same job. Working toge

ther how long will it take them to fill the order.
Mathematics
1 answer:
Fynjy0 [20]3 years ago
4 0

Answer:

4  hours and  57  minutes.

Step-by-step explanation:

The least common multiple of  9  and  11  is  99 .  

In  99  hours, Sue could fill  11 orders (99 divided by 11)

Felipe could fill 9  orders ( 99  divided by 11 ), making a total of  

9 + 11 = 20  orders if they both work.

So for both of them working to fill one order would take:  

99 /20  hours.

To express in hours and minutes:

99 /20 = 80 /20 + 19 /20 = 4 +  3 ⋅ 19 /3 ⋅ 20 = 4 +  57 /60

That's  4  hours and  57  minutes, since a sixtieth of an hour is one minute.

You might be interested in
Solve 3(5x-4) < 15x
ollegr [7]

Answer:

All real numbers

Step-by-step explanation:

3(5x - 4) < 15x

~Distribute left side

15x - 12 < 15x

~Subtract 15x to both sides

-12 < 0

Best of Luck!

5 0
3 years ago
Read 2 more answers
Witch set of orderd pairs contains only points that are on the graph of the function y=12-3x
anygoal [31]
You can try then by plotting the points in. 
The answer is C

Make sure by plotting in the points, lets take (-5,27)
y = 12 -3(-5)
y = 12 + 15
y = 27
27 = 27
This is correct 

Lets try (-1,15)
y = 12 -3(-1)
y = 12 + 3 
y = 15 
15 = 15
This is correct 

Lets try (8,-12)
y = 12 -3(8)
y = 12 - 24 
y = -12 
-12 = -12
This is correct too. 

The correct ordered pairs are <span>C(-5,27),(-1,15),(8,-12)</span>
5 0
3 years ago
Which represents a total cost of 2 dance tickets at a price of c for each, less a one-time $5 discount?
Eduardwww [97]

The statement is represented as 2(c- 5). Option D

<h3>What are algebraic expressions?</h3>

Algebraic expressions are expressions consisting of variables, terms, factors, and constants.

They are also made up of mathematical operations such as addition, bracket, subtraction, division, multiplication, etc

From the information given, we have;

  • total cost of 2 dance tickets
  • price of c for each, less a one-time $5 discount

Expressed as;

2(c- 5)

Thus, the statement is represented as 2(c- 5). Option D

Learn more about algebraic expressions here:

brainly.com/question/4344214

#SPJ1

7 0
1 year ago
0.09 is 10 Times as much as
Mumz [18]
0.09/10=0.009
we check it: 0.009*10=0.09, so it's right
8 0
3 years ago
cell company 1 charges $350 for a phone and a monthy bill of $87.50 . cell company 2 charges $200 for a phone and a monthly bill
Anettt [7]
The answer is more than thirty
6 0
2 years ago
Other questions:
  • Without evaluating the expression, explain why your answer is positive or negative.
    7·1 answer
  • What is the solution-2|2.2x-3.3|=-6.6
    12·2 answers
  • The perimeter of a square is 56 cm. What is the approximate length of its diagonal? A.10.6 cm
    7·2 answers
  • 6. MONEY Len bought a $24.99 pair of pants
    11·1 answer
  • What is the answer need it
    7·1 answer
  • What is the value of f?
    10·1 answer
  • The area of a rectangular fountain is x2 + 12x + 20 square feet. A 5-foot walkway is built around the
    11·1 answer
  • PLS PLS PLS HELP I WILL GIVE BRAINLIEST!!!!
    10·2 answers
  • Use trigonometric identities to simplify each expression.<br><br> 1/cot^2 (x) - 1/cos^2(x)
    12·1 answer
  • Please help me on this If you don’t mind
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!