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Mariana [72]
3 years ago
7

Simplify the expression: 3(3 + 7b)

Mathematics
2 answers:
Stels [109]3 years ago
8 0

Answer:

9 + 21b

Step-by-step explanation:

I) Distribute the terms:

3(3 + 7b) = 3(3) + 3(7b)

II) Solve:

3(3) = 9

3(7b) = 21b

9 + 21b

cupoosta [38]3 years ago
4 0

Answer:

The answer is 9 + 21b

Step-by-step explanation:

Simplify the expression.

~Hoped this helped~

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Answer:

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Step-by-step explanation:

To write the equation in its slope-intercept form, y = mx + b, we need to find the slope (m) of the line and its y-intercept (b).

Given the points (0, 9) and (9, 19), we can solve for the slope of the line using the following formula:

m = \frac{y2 - y1}{x2 - x1}

Let (x1, y1) = (0, 9)

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Therefore, the slope (<em>m </em>) = 10/9.

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One of the given points is the y-intercept of the line, given by (0, 9). The y-coordinate, 9, is the value of b.

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