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brilliants [131]
2 years ago
12

Error Analysis A math test asks the students to solve the inequality X-2511, and then graph the

Mathematics
1 answer:
Brut [27]2 years ago
4 0

Answer: x < 18

Step-by-step explanation:

x - 2 < 16

We eliminate 2 to isolate the variable, x by adding 2 to both sides. -2 + 2 = 0.

x < 18

We can test this because 17 is less than 18. Pretend x = 17

17 < 18✅

Mason subtracted 2, instead of adding 2.

In order to graph this, put an open circle at 18, and the arrow should point to the left.

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Natali [406]

I think the answer is 10.

Although 5-15=-10

you have those bracket thingies, it's called a modulus right?

they make everything positive in a sense.

5 0
3 years ago
A psychological study found that men who were distance runners lived, on average, five years longer than those who were not dist
Sonja [21]

Answer:

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​

Step-by-step explanation:

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3 years ago
the greatest of four consecutive even integers is 14 less than twice the smallest integer. what are the integers​
AveGali [126]

The four consecutive even integers are 20, 22, 24, 26

<em><u>Solution:</u></em>

Let the four consecutive even integers are a , a + 2, a + 4, a + 6

Let "a" be the smallest integer and "a + 6" be the largest integer

To find: the four consecutive even integers

Given that the greatest of four consecutive even integers is 14 less than twice the smallest integer

largest integer = twice the smallest integer - 14

a + 6 = 2(a) - 14

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-a = -20

a = 20

<em><u>Thus the four consecutive even integers are:</u></em>

a = 20

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a + 6 = 20 + 6 = 26

Thus the four consecutive even integers are 20, 22, 24, 26

3 0
3 years ago
What is the volume, in cubic cm, of a cylinder with a height of 16cm and a base radius of 3cm, to the nearest tenths place?
charle [14.2K]

Answer:452

Step-by-step explanation:

3 0
3 years ago
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6 0
4 years ago
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