A machine produces 158 items in 12 minutes.
At the same rate, how many items will it produce in 8 hours?

Question

Asked 9/12/2012 6:25:13 PM

Updated 12/9/2014 2:24:15 AM

2 Answers/Comments

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Flagged by yeswey [12/9/2014 2:20:23 AM]

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Question

Asked 9/12/2012 6:25:13 PM

Updated 12/9/2014 2:24:15 AM

2 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by yeswey [12/9/2014 2:20:23 AM]

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8

20 ÷ (32 + 4 - 23) = 20 ÷ (36 - 23) = 20/13

Added 12/9/2014 2:20:02 AM

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8

The point (-4,-3) is in quadrant 3 of the rectangular coordinate system.

Added 12/9/2014 2:24:15 AM

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One number is 8 more than another number. If the sum of the smaller number and twice the larger number is 46, find the two numbers.
User: solve for x 3x - (1/2) = 2x + (7/4)
**Weegy:** x = 27/4 **User:** solve for x 2x + 3(4 - x) = 3x + 2
**Weegy:** Here's the solution:3x - 5 **User:** solvel for x x2 - 3x - 4 = 0
**Weegy:** x2 - 3x - 7 = 0 x = 1/2 (3-sqrt(37)) x = 1/2 (3+sqrt(37)) **User:** solve for x: x2 - 3x - 4 = 0
**Weegy:** Here's the solution:3x - 5 **User:** add: 9x4 -3x2 and 4x2+5
**User:** add: 9x4 -3x2 **User:** multiply (x3 - 6x2 + 3x - 1) ÷ (x - 5) **User:** factpofactor 3x2 - 4x - 4
**Weegy:** (3x-1)(-2x-1) **User:** factor 3x2 - 4x - 4
**Weegy:** It is: x = -7. [smile] **User:** Maria bought 56 stamps at the post office. The stamps were 37 cents and 20 cents. If she paid $18 for the stamps, how many of each denomination did she buy?
(More)

Question

Updated 12/9/2014 12:48:17 AM

1 Answer/Comment

3x - (1/2) = 2x + (7/4)

3x - 2x = (7/4) + (1/2)

x = 9/4 = 2 1/4

3x - 2x = (7/4) + (1/2)

x = 9/4 = 2 1/4

Added 12/9/2014 12:32:30 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [12/9/2014 6:46:40 AM]

2x + 3(4 - x) = 3x + 2

2x + 12 - 3x = 3x + 2

-x + 12 = 3x + 2

-x - 3x = 2 - 12

-4x = -10

x = -10/-4 = 2.5

2x + 12 - 3x = 3x + 2

-x + 12 = 3x + 2

-x - 3x = 2 - 12

-4x = -10

x = -10/-4 = 2.5

Added 12/9/2014 12:33:58 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [12/9/2014 6:47:06 AM]

x^2 - 3x - 4 = 0

(x - 4)(x + 1) = 0

x = 4 or x = -1

(x - 4)(x + 1) = 0

x = 4 or x = -1

Added 12/9/2014 12:35:26 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [12/9/2014 6:47:39 AM]

(9x^4 - 3x^2) + (4x^2 + 5)

= 9x^4 - 3x^2 + 4x^2 + 5

= 9x^4 + x^2 + 5

= 9x^4 - 3x^2 + 4x^2 + 5

= 9x^4 + x^2 + 5

Added 12/9/2014 12:39:38 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [12/9/2014 6:48:29 AM]

3x^2 - 4x - 4 = (x - 2)(3x + 2)

Added 12/9/2014 12:47:30 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [12/9/2014 6:49:12 AM]

Find the median of the following set of numbers:
49,1,9,4,36,25,16
User: simplify (5r)2 **Weegy:** The answer 10r. (More)

Question

Expert Answered

Updated 12/9/2014 2:26:29 AM

2 Answers/Comments

(5r)^2 = 25r^2

Added 12/9/2014 2:24:50 AM

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Confirmed by andrewpallarca [12/9/2014 11:05:43 AM]

The median of the set of numbers 49,1,9,4,36,25,16 is 16.

Added 12/9/2014 2:26:29 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [12/9/2014 11:06:28 AM]

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