Question and answer
What is 30% of 70? Show your work.
Question
Asked 4/4/2014 3:49:14 PM
Updated 4/5/2014 11:30:59 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [4/5/2014 11:28:46 AM]
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Original conversation
User: What is 30% of 70? Show your work.

Weegy: 30% of 70? .30 *70=21 or (30/100)*70=21 Ans: 21
matahari|Points 3900|

User: Simplify the expression below. -5-8

Weegy: The simplified expression is: -13
vandar|Points 911|

User: Which property is illustrated by 6 x 5 = 5 x 6?

Weegy: The property is illustrated by 6 x 5 = 5 x 6 is commutative. In mathematics, a binary operation is commutative if changing the order of the operands does not change the result. [ It is a fundamental property of many binary operations, and many mathematical proofs depend on it. x*y=y*x ]
matahari|Points 3900|

User: Evaluate the expression for the given values of the variables. Show your work. 4t + 2u2 – u3; t = 2 and u = 1

Weegy: 4t+2u -u , where t = 2 and u = 1 4(2)+2(1) -(1)? 8+2-1 9 Solution: 9
selymi|Points 13974|

User: Solve the inequality. Show your work. |r + 3| 7

Weegy: for values of r + 3 ? 7, |r+3| = r+3 for values of r + 3 < 7, |r+3| = -(r+3) = -r-3 so for values of r ? 4, solve for r + 3 ? 7 so r ? 4. [ That is all values greater than equal to 4 for values of r < 4, solve for - r - 3 ? 7 -r ? 10 r ? -10 so all values less than or equal to -10 so to sum it up, the answer is r ? -10, and r ? 4 ]
majasalv17|Points 110|

Question
Asked 4/4/2014 3:49:14 PM
Updated 4/5/2014 11:30:59 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [4/5/2014 11:28:46 AM]
New answers
Rating
3
4t + 2u^2 – u^3; t = 2 and u = 1
= 4(2) + 2(1^2) - 1^3
= 8 + 2 - 1
= 9
Added 4/5/2014 11:30:59 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [4/5/2014 11:31:12 AM]
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Questions asked by the same visitor
Sharon earns $25 per item she sells plus a base salary of $100 per week. Write and solve an inequality to find how many items she must sell to earn at least $700 per week. Provide your conclusion as a complete sentence.
Weegy: 100W + (25 x I) = 700. I being the number of items and W, the number of weeks.. So in order to earn 700 a week, she must sell 24 items a week. User: Simplify the expression below. Show your work. –(–7y + 12) Weegy: can i please see the full expression? (More)
Question
Updated 4/5/2014 12:02:50 PM
1 Answer/Comment
–(–7y + 12) = 7y - 12
Added 4/5/2014 12:02:50 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [4/5/2014 12:03:05 PM]
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