3 years ago

If a = 2b + 1, then in the terms of b, what is the value of 4a - 5?

1 answer:

5 0

4(2b+1) -5
8b+4-5
8b-1

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patriot [66]

Answer:

8 is the correct answer because coefficient lies before Exponent. Exponent is variable

So 8 is the coefficient.

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2 years ago

Bess [88]

The missing factor would be (n+2)... If you wanted to understand it, you simply solve 4n^2+9n+2 which gives you (4n+1)(n+2).

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3 years ago

Elena-2011 [213]

9/16 = 0.5625

Rounded Equals 0.5630

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3 years ago

noname [10]

Answer:

Step-by-step explanation:

y=mx+b

3 = -2(3) + b

3 = -6 + b

9 = b

y = -2x + 9

2x + y = 9

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3 years ago

4vir4ik [10]

Hey !
The blank is 2- $\fbox{4}$
The blank is 6- $\fbox{3}$
The blank is 0- $\fbox{2}$

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2 years ago