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3 years ago

What is 50 + 0 x 20 + 10?

Mathematics

1 answer:

Temka [501]3 years ago

8 0

$50 + 0 \times 20 + 10 \\ 50 + 0 + 10 \\ = 60$

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Could the following be points on the graphs of - x + 2y = 5

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Step-by-step explanation:

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3 years ago

Which of the following is the product of the rational expressions shown below?

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Answer:

Step-by-step explanation:

6/x* 5/(2x+1) = 30/ 2x^2+x

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3 years ago

Please help me!!!!!!

Nikitich [7]

Answer: 243, 729

<u>Step-by-step explanation:</u>

1, 3, 9, 27, 81 is a geometric sequence where r = 3

a₁ = 1

a₂ = 1 x 3 = 3

a₃ = 3 x 3 = 9

a₄ = 9 x 3 = 27

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4 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

What is 10 1/4 - 2 2/4

lana66690 [7]

Answer:

10 1/4 - 2 2/4 = 37/4

Step-by-step explanation:

10 1/4 - 2 1/2
10*4+1/4 = 41/4
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That answer!

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3 years ago