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
-Dominant- [34]
3 years ago
8

Two mechanics can assemble 10 bicycles in 8 hours. How many bicycles could one mechanic assemble in 8 hours?

Mathematics
1 answer:
Talja [164]3 years ago
6 0

Answer:

5 bicycles

Step-by-step explanation:

In the same time period (8 hours), half as many mechanics can assemble half as many bicyles: 10/2 = 5.

You might be interested in
Find the length and area of rectangle whose diagonal is =26cm and breath is =10cm​
givi [52]

Answer:

240cm²

explanation

Diagonal ²=Length ²+breath ²

26²=10²+length ²

676=100+length ²

576=length ²

length=24cm

Area of a rectangle=length×breath

Area=24×10

=240cm²

3 0
3 years ago
What is the solution to this system of linear equations?2x + y = 13x – y = –6(–1, 3)(1, –1)(2, 3)(5, 0)
worty [1.4K]

\underline{+\left\{\begin{array}{ccc}2x+y=1\\3x-y=-6\end{array}\right}\ \ \ \ |\text{add both sides of equations}\\.\ \ \ \ \ 5x=-5\ \ \ \ |:5\\.\ \ \ \ \ \ x=-1\\\\\text{put the value of x to the first equation}\\\\2(-1)+y=1\\-2+y=1\ \ \ |+2\\y=3\\\\\text{Answer:}\ (-1,\ 3)

5 0
3 years ago
If y varies inversely asx, and y = 33 when x = 7 what is the constant and what is value of y when x=11?
allsm [11]

Answer:

We have that y = 21 when x = 11.

Step-by-step explanation:

We solve this question by proportions, using a rule of three.

Since they vary inversely, we apply the inverse rule of three, that is, with lateral multiplication instead of diagonal.

33 - 7

y - 11

So

11y = 33 -7

y - 11

Dividing both sides by 11

Y = 3 * 7 = 21

We have that y = 21 when x = 11.

7 0
2 years ago
A tour group with 44 people in it is getting rooms in a motel to stay in for the night. no more than 5 people can stay in each r
Anna11 [10]
Hello! 

Since we want to find out how many rooms will be needed for 44 people, we must use division. 

44 ÷ 5 = 8.8

Check by multiplying: 

5 × 8 = 40

Because 40 is less than the amount of people (44), we'll need to multiply by the next number in line (9): 

5 × 9 = 45 (1 extra person, no biggie!) 

The tour group will need 9 rooms. 
5 0
3 years ago
Nicole has $120. if she saves $20 per week, in how many days will she have $500?
ElenaW [278]
500= 120+20x, where x is weeks

Subtract 120 from both sides
380=20x

Divide both sides by 20
19=x

19 weeks*7 days per week= 133 days

Final answer: 133 days
4 0
2 years ago
Read 2 more answers
Other questions:
  • James is participating in 5 mike walk to raise money. He received $200 and raised &$20 extra for each mile he walks. Use poi
    6·1 answer
  • Jeff observed that 60% of people at the mall shop for cloths on a particular day. if 25000 people did not shop for cloths that d
    12·1 answer
  • Three friends all live
    6·1 answer
  • Can someone please answer. There is one problem. There's a picture. Thank you!
    13·1 answer
  • Please answer and explain why.
    7·1 answer
  • A particular rocket taking off from the earth surface uses fuel at a constant rate of 12.5 gallons per minute the rocket initial
    11·1 answer
  • Erin travels north and south from Main Station. The distance, in km, of the train from Main Station is
    15·1 answer
  • Write and solve a real-world additional problem including the sum of a rational number and it's additive inverse?
    7·1 answer
  • Write a two-column proof.
    14·2 answers
  • 3/81 Get points for easy questions
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!