Fiona solved the equation shown.

Mathematics

2 answers:

MrRissso [65]3 years ago

7 0

Answer:

<em>Simplify by using addition property of equality.</em>

Step-by-step explanation:

She added the 1 to 1/2, therefore it's addition.

Margarita [4]3 years ago

6 0

Answer:

last option, Simplify by using the division property of equality.

Step-by-step explanation:

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Sole and check 5y + 7 = 14y + 7

mart [117]

$5y + 7 = 14y + 7 \\ \\ 5y = 14y \ / \ cancel \ 7\\ \\ 5y - 14y = 0 \ / \ terms \ to \ one \ side\\ \\ -9y = 0 \ / \ simplify \\ \\ y = 0 \ / \ divide \ by \ -9 \\ \\ CHECK \\ \\ 5y + 7 = 14y + 7 \ / \ let \ y = 0 \\ \\ 5 \times 0 + 7 = 14 \times 0 + 7 \\ \\ Answer: \fbox {y = 0}$

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3 years ago

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Solve the inequality m - 3 less than -2

bagirrra123 [75]

Answer:m>1

Step-by-step explanation:

You add 3 to both sides because you minusing the 3. Then since your working with a negative you have to switch the signs

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3 years ago

What is the leading coefficient of the polynomial x^5-198x+5x^12+4-2x^6 and explain why please

forsale [732]

The given expression is

$x^5-198x+5x^{12}+4-2x^6$

And we can also write it as

$5x^{12}-2x^6+x^5 -198x+4$

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So the leading coefficient is 5 here.

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3 years ago

A bag contains 4 white, 3 blue, and 6 red marbles. A marble is drawn from the bag, replaced, and another marble is drawn. Find t

PilotLPTM [1.2K]

First find the probability of each color being drawn.

We need to find the total number of marbles first.

4 + 3 + 6 = 13

So everything will be over 13.

Probability of a white marble being drawn --> $\frac{4}{13}$