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const2013 [10]
3 years ago
11

HELP ASAP!! Are the expressions –0.5(3x + 5) and –1.5x + 2.5 equivalent? Explain why or why not.

Mathematics
1 answer:
Vikentia [17]3 years ago
6 0

Answer:

No because one is negative and the other one is positive

Step-by-step explanation:

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-5+2(10b-2)=31 need help thanks!
Contact [7]

Answer:

\Large \boxed{b=2}

Step-by-step explanation:

-5+2(10b-2)=31

Expand brackets.

-5+20b-4=31

-9+20b=31

Add 9 on both sides.

20b=40

Divide both sides by 20

b=2

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3 years ago
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Express 0.0939 as a fraction
DaniilM [7]
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2 years ago
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What are the solutions to 3n-1 > 8 or 4n+ 3 ​
Mandarinka [93]

Answer:

n>3

Step-by-step explanation:

Step 1: Add 1 to both sides.

3n−1+1>8+1

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Write an algebraic expression for each word expression.
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Answer:

27) 14x

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