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3 years ago

(8b+12)+(3n+6)+(9b-4)

Mathematics

2 answers:

charle [14.2K]3 years ago

7 0

Answer:

Step-by-step explanation:

(8b+12)+(3n+6)+(9b-4)

Remove the parentheses:

8b+12+3n+6+9b-4

Group like terms:

8b+9b+3n+12+6-4

Add the similar element:8b+9b=17b

=17b+3n+12+6-4

add/subtract the numbers:12+6-4=14

=17b+3n+14

Bas_tet [7]3 years ago

5 0

Answer:

17b+3n+14

Step-by-step explanation:

no any step

okk

finished

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alex41 [277]

Hello! ;3

<em>Steps:</em>

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4 years ago

What's the area of a square picture with 16 inch sides

Vikentia [17]

To find the area of a square picture with 16 inch sides, we must use the formula for the area of a square: A=s^2, where s represents the value of the side length of the square.

To solve, we must plug in the given side length of 16 inches into the formula.

A = (16 inches)^2
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Therefore, your answer is 256 inches^2.

Hope this helps!

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4 years ago

Read 2 more answers

Plot the points on your graph paper to answer the question.

dlinn [17]

Answer:

The paired points are not in a proportional relationship

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and <u><em>the line passes through the origin</em></u>

we have the ordered pairs

(1,0),(2,1),(3,2),(5,4),(6,5)

Plot the points and connect them

see the attached figure

This line not passes through the origin

therefore

The paired points are not in a proportional relationship