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Lina20 [59]
3 years ago
15

How do you factor: 2x + -15

Mathematics
2 answers:
Arisa [49]3 years ago
6 0

Answer:

It is not factorable.

Step-by-step explanation:

It is not factorable with rational numbers.

Softa [21]3 years ago
6 0

Answer:

This expression is not factorable with rational numbers.

Step-by-step explanation:

2x+(-15)=2x-15

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Please help me write an equation.
vekshin1

Answer:

k=6

Step-by-step explanation:

Line partition formula

1/b(x2-x1)+x1, 1/b(y2-y1)+y1

Where b is the number partitions.

We know the x values so Subsitue 17 for x2 and 2 for x1. and we know this value must equal 7.

1/b(17-2)+2=7

1/b(15)=5

1/b=1/3

b=3

so the partition is 1/3

\frac{1}{3} (17 - 2) + 2 = 7

So let find the y coordinate

\frac{1}{3} (8 - 5) + 5 = 6

So our y coordinate is 6.

4 0
3 years ago
Simplify:<br> 3x (x^2 + 5x – 4)
AfilCa [17]

The answer is 3x^3+15x^2-12x.

5 0
2 years ago
A box plot is also known as a(n) box-and-whisker plot. Use the box plot below to find each of the following.
VLD [36.1K]

Answer:

the min is 53 the max is 90 median is 65 first  quartile  is 60 and the third quartile is 82

Step-by-step explanation:

3 0
3 years ago
How to simplify the expressions of 5p-5-10-2p
Arada [10]

Answer:

3p - 15

Step-by-step explanation:

5p - 2p = 3p

-5 - 10 = -15

3p + - 15 = 3p - 15

4 0
3 years ago
Marine biologists have been studying the effects of acidification of the oceans on weights of male baluga whales in the Arctic O
PSYCHO15rus [73]

Answer:

c. 61.25 kg

Step-by-step explanation:

The margin of error in estimating the true mean weight of male baluga whales in the Artic Ocean.

a. 15.31 kg

b. 51.40 kg

c. 61.25 kg

d. 80.49 kg

Margin of Error Formula= z × Standard deviation/√n

95% confidence interval = 1.96

Standard deviation = 125kg

n = 16 samples

Margin of error= 1.96 × 125/√16

= 1.96 × 125/4

= 245/4

= 61.25kg

The margin of error in estimating the true mean weight of male baluga whales in the Artic Ocean is 61.25kg

6 0
3 years ago
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