Simplify: 5(3x + 7)
Question
Updated 7/16/2014 11:28:09 AM
Edited by andrewpallarca [7/16/2014 11:28:07 AM], Confirmed by andrewpallarca [7/16/2014 11:28:09 AM]
Original conversation
User: Simplify: 5(3x + 7)

Weegy: 5(3x + 7) = 15x + 35
bdhouston|Points 522|

User: Simplify: 6(a – 3b) + 2( -b – 4a)

Weegy: 6(a – 3b) + 2(-b – 4a) = 6a - 18b - 2b - 8a = -2a - 20b
Threshold|Points 843|

User: Evaluate: x^2 – 5x + 3 for x = -5

Weegy: x^2 – 5x + 3, for x = -5; (-5)^2 - 5(-5) + 3 = 25 + 25 + 3 = 50 + 3 = 53
shifa saleheen|Points 8253|

User: Write as a mathematical expression using parentheses and brackets. Then evaluate: Subtract 3 from 15. Divide this difference by 2. Multiply this quotient by 4.

Weegy: Subtract 3 from 15. Divide this difference by 2. Multiply this quotient by 4. [(15 - 3)/2] x 4 = (12/2) x 4 = 6 x 4 = 24
migzptz|Points 4116|

User: 2a – {6b – 3[a –(b – 3a)]}

Weegy: This is an expression that simplifies to 2a-{6b-3[a-(b-3a)]} = 2a-{6b-3[a-b+3a]} = 2a-{6b-3[4a-b]} = 2a-{6b-12a+3b} = 2a-{9b-12a} = 2a-9b+12a = 14a-9b
carrie23423|Points 32|

Question
Updated 7/16/2014 11:28:09 AM
Edited by andrewpallarca [7/16/2014 11:28:07 AM], Confirmed by andrewpallarca [7/16/2014 11:28:09 AM]
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