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ivanzaharov [21]
3 years ago
10

Jim works at a furniture shop. He can assemble 88 chairs in 22 hours. If he can assemble c chairs in 1 hour, identify the equati

on that can be used to find the value of c.
22 x c = 88
88 x c = 22
88 + c = 22
88= c + 22
22 + 88 = c
Mathematics
2 answers:
LekaFEV [45]3 years ago
8 0
The answer would be:

22 * c = 88

If you wanted to know at all, c = 4

I hope this helps you! If it does, please rate Brainliest :D
BigorU [14]3 years ago
7 0
Answer: first option 22×c = 88

Justification:


This problem may be solved by setting a proportion.


A proportion is the equality of two ratios.


Here the first ratio is the number of chairs that Jim can assemble in 22 hours:


  88 chairs
--------------  
22 hours.

The second ratio is the number of chairs (c) that he can assemble in 1 hour:


   c
--------
1 hour

Then, when you equal both ratios you get the proportion:


88 chairs         c
------------- = --------
22 hours      1 hour


Solving for c, you get: c × 22 = 88, wich is the first option.

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elixir [45]

$78

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3 years ago
Which value of y below is the solution to the system shown below. A) y=6 B) y=-1 C) y=-4 D) y=8
Grace [21]

Answer:

D

Step-by-step explanation:

given the 2 equations

x + 2y = 27 → (1)

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Rearrange (1) expressing x in terms of y by subtracting 2y from both sides

x = 27 - 2y ← substitute into (2)

2(27 - 2y) + 3y = 46

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54 - y = 46 ( subtract 54 from both sides )

- y = - 8 ( multiply both sides by - 1 )

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3 years ago
Christine wants to buy a bicycle for her little brother. She receives a coupon in the mail for 5% off the bicycle. The bicycle h
puteri [66]
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5 0
3 years ago
Read 2 more answers
The volume of a cylinder is 176 π cm and its height is 11 π cm.
Liula [17]

Answer:

r = sqrt(16/pi)

Step-by-step explanation:

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176 pi/11pi = 16

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r = sqrt(16/pi)

6 0
2 years ago
Suppose you surveyed a group of students to see how many CDs they owned. The results are displayed in the
Alex17521 [72]

You surveyed 30 students to see how many CDs they owned.

The number of students who owned 5 - 8 CDs was:

= 15

The number of students who owned 9 - 12 CDs was:

= 10

The number of students who owned 13 - 16 CDs was:

= 5

The number of students who owned 17 - 20 CDs was:

= 0

The total number of students surveyed is the sum of the above:

= 15 + 10 + 5 + 0

= 30 students

30 students were surveyed for this study.

<em>Find out more at brainly.com/question/16372388.</em>

7 0
3 years ago
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