2 years ago

Literal Equations Solve for y -2x + 5y ———— =15 3

Mathematics

1 answer:

Maslowich2 years ago

7 0

Y = 9 + 2x/5 You do this by getting x and y on separate sides

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Need help worth 34 points!

exis [7]

x + y = 3
- x - x
y = -x + 3

y - y₁ = m(x - x₁)
y - (-1) = -1[x - (-1)]
y + 1 = -1(x + 1)
y + 1 = -1(x) - 1(1)
y + 1 = -x - 1
- 1 - 1
y = -x - 2

The answer is B.

6 0

3 years ago

Read 2 more answers

Hello can you please help me posted picture of question

zhuklara [117]

Since the order of selection does not matter, we will use combinations to solve this problem.

We are to form the combination of 30 objects taken 6 at a time. This can be expressed as 30C6.

$30C6= \frac{30!}{6!*24!} \\ \\ 
= 593775$

This means the six teachers can be selected in 593775 ways.

So the correct answer is option A

3 0

2 years ago

Write a cosine function that has a midline of 3, an amplitude of 4 and a period of pi.

Artist 52 [7]

Step-by-step explanation:

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