3 years ago

Combine like terms pleaseeeee

Mathematics

1 answer:

oee [108]3 years ago

5 0

Answer: $2x^3-2x$

Step-by-step explanation:

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Help pleaseee and thank you

Aliun [14]

Answer:

Step-by-step explanation:

6 0

3 years ago

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M=3, through the point (2,6)

viva [34]

y=mx+b

6=3(2) + b

Hope this helped!

-TTL

5 0

4 years ago

Is this correct? Why or why not? 06 = 60%

WARRIOR [948]

0.6

you forgot the decimal point

60% move the decimal one time to the left

5 0

3 years ago

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Patty prepared a simple salt solution using 3 parts salt and 4 parts water. Timmy made a salt solution using 6 parts salt and 7

777dan777 [17]

Answer:

The solution of Timmy is saltier.

Step-by-step explanation:

We have to keep in mind that a solution is saltier if and only if salt has a greater proportion within solution. The following criterion is used to determine which solution is saltier:

$r = \frac{n_{salt}}{n_{salt}+n_{water}}$

Where:

$r$ - Salt ratio, dimensionless.

$n_{salt}$ - Parts of salt, dimensionless.

$n_{water}$ - Parts of water, dimensionless.

Now, we find the salt ratios of Patty and Timmy:

Patty ( $n_{salt} = 3$ and $n_{water} = 4$ )

$r_{P} = \frac{3}{3+4}$

$r_{P} = \frac{3}{7}$

$r_{P} = 0.429$

Timmy ( $n_{salt} = 6$ and $n_{water} = 7$ )

$r_{T} = \frac{6}{6+7}$

$r_{T}= \frac{6}{13}$

$r_{T} = 0.462$

The solution of Timmy is saltier.

4 0

3 years ago

The dot plot shows how many swimmers are in each line at a waterpark:

Lina20 [59]

The answer is

A. Median, because the data are skewed and there is an outlier

100% Verified!

Hope This Helps!:)

3 0

3 years ago

Read 2 more answers