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ANEK [815]
3 years ago
11

What is 7x-3 + x = 11​

Mathematics
1 answer:
grigory [225]3 years ago
4 0

Answer:

x = 7/4

Step-by-step explanation:

7x - 3 + x = 11​

8x - 3 = 11

8x = 14

x = 14/8

x = 7/4

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The length of a box as reported by its manufacturer is 13.67 cm. Joe has a ruler which has markings for each millimeter. Which m
AlekseyPX

Answer:

Option (3)

Step-by-step explanation:

Joe has a ruler which has markings for each millimeter, so the least measurement which Joe can do is in millimeter.

Since, 10 mm = 1 cm

Therefore, 1 mm = 0.1 cm

This rule states that Joe can measure a length or distance in nearest tenth of a cm only.

If length of a box = 13.67 cm,

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Therefore, Option (3) will be the answer.

6 0
3 years ago
Expand and simplify (3x+5)(4x-1)
Whitepunk [10]
Use FOIL and simply, First times First, Outside times Outside, Inside times Inside, Last times Last.

(3x+5)(4x-1)
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5 * -1 = -5

12x² - 3x + 20x - 5

Now simplify by adding -3x to 20x and get:

12x² + 17x - 5
5 0
3 years ago
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LekaFEV [45]

Answer:

b. it's a natural thing for humans

Explanation:

According the the section of the "carnivore's dilemma," it is a natural thing for humans to be vegetarians. The author provided some evidence by stating that many doctors believe that "humans are naturally herbivores."

Physically speaking, humans do not have sharp claws (like usual carnivores) and sharp teeth for ripping meat. So, this means that humans are not meant to be carnivores. Thus, it is just a natural thing that for humans to eat vegetables rather than meat.

So, this explains the answer.

8 0
4 years ago
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hodyreva [135]

Answer:

Step-by-step explanation:

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7 0
3 years ago
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ddd [48]

Answer:

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Step-by-step explanation:

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3 years ago
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