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3 years ago

Can somebody help me again

Mathematics

2 answers:

aniked [119]3 years ago

7 0

Negative, positive, positive, positive, positive

Vanyuwa [196]3 years ago

7 0

Answer:

Negative

Positive

Step-by-step explanation:

When you multiply 2 positives together, you will get a positive number.

When you multiply 2 negatives together, you will get a positive number.

When you multiply a positive and a negative together, you will get a negative number.

1. Positive times negative is negative

2. Positive times positive is positive

3. Negative times negative is positive

4. Negative times negative is positive

5. Positive times positive is positive

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4 years ago

The nth term of a sequence is 3−2n Work out the 8th term of the sequence

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Answer:

-13

Step-by-step explanation:

3-2n

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3 years ago

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4 years ago

Read 2 more answers

Combine the like terms to create an equivalent expression: -12 – 6p - (-2)

VARVARA [1.3K]

Answer:

-10 - 6p

Step-by-step explanation:

-12 - 6p - ( - 2)

The double negative turns positive

-12 - 6p + 2

-12 + 2 - 6p

-10 - 6p

-Chetan K

3 0

3 years ago

Becas goal is to practice piano for 20 minutes for every 5 minutes of lesson she takes if she takes a 20 minute piano lesson thi

Eduardwww [97]

Answer:

This week Beca will practice for 80 minutes for her 20 minutes piano lessons.

Step-by-step explanation:

Duration of Beca's practice for every 5 minutes lessons = 20 minutes

Duration of Beca's practice if she take 1 minute piano lesson:

$\frac{20 min}{5} = 4 minutes$

So, duration of Beca's practice if she takes 20 minutes of piano lessons:

$20\times 4minutes=80 minutes$

This week Beca will practice for 80 minutes for her 20 minutes piano lessons.

3 0

3 years ago