MATHEMATICS MIDDLE SCHOOL

If 2b= -3, what is the value of 1 – 4b?

Answers

Answer 1
Answer:

If we have the expression 2b = -3, then the value of the expression 1 - 4b is 4.

Step 1: Solving for 'b'

We are given the equation 2b = -3. To isolate 'b,' we need to get rid of the coefficient 2 attached to 'b'. To do that, we'll divide both sides of the equation by 2:

2b / 2 = -3 / 2

b = -3/2

Step 2: Substitute 'b' in the expression 1 - 4b

Now that we have the value of 'b' as -3/2, we can substitute it into the expression 1 - 4b:

1 - 4(-3/2)

Step 3: Simplify the expression

To simplify the expression, we'll perform the multiplication first:

1 + 6/2

Next, we add 1 and 6/2:

1 + 3 = 4

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Answer 2
Answer:

Answer:

Step-by-step explanation:

2b= -3, what is the value of 1 – 4b?

2b= -3

b = -3/2

Then 1 - 4b

= 1- 4(-3/2)

= 1+12/2

= 1+ 6

= 7

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Answers

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Answers

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Answers

Answer:

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Step-by-step explanation:

Unit rate is a rate that has 1 as denominator.

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Answer:

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Step-by-step explanation:

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Answers

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Answers

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Answer:

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Step-by-step explanation:

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Answers

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