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evablogger [386]
3 years ago
5

Simplify the expression by combining like terms.

Mathematics
2 answers:
Kamila [148]3 years ago
8 0

Answer:

4t + 8

Step-by-step explanation:

t + 3t = 4t

4t + 8

anyanavicka [17]3 years ago
7 0

Answer:

4t+8

Step-by-step explanation:

If you look at your equation t+8+3t you will notice how you have two t parts

part 1: t

part 2: 3t

Since they have the same variable or letter you are able to combine them. When you add them together you get 4t.

Then you just put your 8 back on to the equation! 4t+8

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Assume 2 kg of apples is 1 dozen and that each apple has 8 seeds. How many apple seeds are in 14 kg of apples?
Drupady [299]

Answer:

There are 672 seeds in 14 kg of apples

Step-by-step explanation:

2 kg of apples = 1 dozen

1 dozen = 12 apples

So, 2 kg of apples =12 apples

1 kg of apples = \frac{12}{2} apples

1 kg of apples = 6 apples

14 kg of apples =6 \times 14=84 apples

Each apples has 8 seeds

So, 84 apples has seeds = 8 \times 84= 672 seeds

Hence there are 672 seeds in 14 kg of apples

4 0
4 years ago
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lianna [129]

Answer:

x > -7 (Hey man think before ask)

Step-by-step explanation:

It is so easy .....

8 0
3 years ago
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The nicotine content in cigarettes of a certain brand is normally distributed with mean
natita [175]
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4 0
3 years ago
A recipe for guacamole uses 12% of lime juice. If a batch contains 0.75 cup of lime juice, how large is the batch of guacamole?
77julia77 [94]
A batch contains 0.75 cup of lime juice.

The recipe of guacamole uses 12% of lime juice of a normal batch. This means that it contains less amount of lime juice, it contains 12% of 0.75

12% of 0.75 cup is 0.12 × 0.75, which is 0.09

The batch of guacamole was pretty small as it only contains 0.09 cup of lime juice.
7 0
4 years ago
five years ago, sarah's aunt was 4 times older than sarah. if sarah's aunt is 42 years older then sarah, then sarah, how ols is
Nimfa-mama [501]

Answer:

Therefore, Sara’s current age (5 years later) is 19 years old.

Step-by-step explanation:

Let xx be Sara’s age five years ago. Therefore, Sara’s aunt’s age 5 years ago is 4x4x.

The difference in their ages is a constant, no matter how many years have gone by. (Can you see why?)

4x−x=42

3x=42

x=42/3

x=14

14+5=19

Therefore, Sara’s current age (5 years later) is 19 years old.

4 0
2 years ago
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