Q: Please help me with checking my answers. Simplify by using the Distributive Property: 4a + 5(b – 2)

A:
4a + 5(b – 2)
= 4a + 5b - 10

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Question

Asked 3/22/2012 8:13:11 PM

Updated 7/16/2014 11:40:23 AM

2 Answers/Comments

This answer has been confirmed as correct and helpful.

Edited by andrewpallarca [7/16/2014 11:38:13 AM], Confirmed by andrewpallarca [7/16/2014 11:40:23 AM]

Rating

3

4x – 12, x = -7

= 4(-7) - 12

= -28 - 12

= -40

= 4(-7) - 12

= -28 - 12

= -40

Added 7/16/2014 11:39:09 AM

This answer has been confirmed as correct and helpful.

3

3x^2 + 2x – y, x = -3 and y = 9

3(-3)^2 + 2(-3) - 9

= 3(9) - 6 - 9

= 27 - 6 - 9

= 12

3(-3)^2 + 2(-3) - 9

= 3(9) - 6 - 9

= 27 - 6 - 9

= 12

Added 7/16/2014 11:40:22 AM

This answer has been confirmed as correct and helpful.

Please help me. I'm checking my answers. Evaluate the expression: Given 4x – 12, evaluate when x = -7
**Weegy:** 4x – 12, when x = -7 is the same thing as 4(-7) - 12, which equals -40. Your answer is -40. (More)

Question

Expert Answered

Updated 2/21/2014 11:49:10 AM

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