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kari74 [83]
3 years ago
13

Simplify: 3u+7v+4u−2v A 9u + 9v B 7u + 5v C 12uv D 10u−2v

Mathematics
2 answers:
oksano4ka [1.4K]3 years ago
7 0

Answer:

The correct option is B) 7u+5v.

Step-by-step explanation:

Consider the provided expression.

3u+7v+4u-2v

Now place the like terms together as shown:

3u+4u+7v-2v

Add the like terms as shown:

u(3+4)+v(7-2)

u(7)+v(5)

7u+5v

Hence, the simplified form of the provided expression is 7u+5v.

Therefore, the correct option is B) 7u+5v.

Mademuasel [1]3 years ago
5 0
3u + 7v + 4u - 2v.....just combine like terms
7u + 5v
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4 years ago
Fifteen less than twice a number is less than or equal to -23 just give me the equation not the answer
jeka57 [31]

Answer:

2x-15 < or = -23

Step-by-step explanation:

Let x be the number.

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3 years ago
Mario is constructing a frame for 10 in. by 8 in. photo. He wants the frame to be the same with all the way around in the same a
Yuri [45]

Answer: 12 in. by 10 in.

Step-by-step explanation:

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5 0
4 years ago
A new movie is released each year for 8 years to go along with a popular book series. Which movie is 5 minutes longer than the l
Vinil7 [7]

Answer:

\boxed{\text{12 h 20 min}}

Step-by-step explanation:

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aₙ = a₁ + (n - 1)d

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So

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4 years ago
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