3 years ago

Solve 3b - 8 = 7b - 2 -4b

Mathematics

1 answer:

lutik1710 [3]3 years ago

6 0

Answer:

Step-by-step explanation:

Start by combing the terms on the right. 3b - 8 = 3b - 2 because 7b - 4b is going to equal 3b

You are now officially stuck. The moment you try and put the 3b's on the same side of the equation, they will cancel out. There is no unique solution.

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If Maria can read 8 pages in 40 minutes, how many pages can she read in 120 minutes?

yarga [219]

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2 years ago

HELP!!! Use the factor Theorem to determine whether the binomial x+1 is a factor of the polynomial function f(x) =2x^3-9x^2+13x-

Dovator [93]

ANSWER

A. No because f(c)=-30

EXPLANATION

The given polynomial is

$f(x) =2x^3-9x^2+13x-6$

If x+1 is a factor , then f(-1) must evaluate to zero.

$f( - 1) =2( - 1)^3-9( - 1)^2+13( - 1)-6$

$f( - 1) =2( - 1)-9( 1)+13( - 1)-6$

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Since f(-1) is not equal to zero, x+1 is not a factor of

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3 years ago

Which is the graph of parent function f(x)=2^x

olga nikolaevna [1]

Option D is the correct answer

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3 years ago

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3 years ago

6x + 14 = 20<br> Show your work <br> Solve the equation

DIA [1.3K]

Answer:

X = 1

Step-by-step explanation:

subtract 14 from both sides

6x = 6

divide both sides by 7

X = 1

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