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just olya [345]
2 years ago
13

2y+3=11 two y add three = 11

Mathematics
1 answer:
sveticcg [70]2 years ago
7 0

Answer:

 y=4.5

Step-by-step explanation:

2y+3=11

2y=11-3

2y=9

y= 4.5

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Find the equation of the line passing through the point (–1, 0) and parallel to the line y = –1∕2x + 3∕7
PilotLPTM [1.2K]

Answer:

y = -1/2x - 1/2

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step 1: Define

y = -1/2x + 3/7

Point (-1, 0)

Step 2: Find parallel line

<em>Parallel lines have the same slope as the original but different y-intercepts.</em>

<em>m</em> = -1/2

y = -1/2x + b

0 = -1/2(-1) + b

0 = 1/2 + b

b = -1/2

Step 3: Write parallel line

y = -1/2x - 1/2

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4 years ago
What number is 21% of 450?
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Answer:

94.5

Step-by-step explanation:

450 / 100 = 4.5

4.5 * 21 = 94.5

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3 0
3 years ago
Write six hundred twelve thousand, three hundred in the place -value chart. then write the number in expanded form.
Amanda [17]
6 - hundred thousand
1 - ten thousands
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3 - hundred
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8 0
3 years ago
Read 2 more answers
-9x(x-1)+(-x)(-3x+4)
Greeley [361]
- 9 x * ( x - 1 ) + ( - x ) * ( - 3 x + 4 ) =
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= - 9 x² + 3 x² + 9 x - 4 x =
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8 0
4 years ago
If 2x^2+2x-8 is the quotient when x+3 divides P(x), which of th3 following is the quotient when 2x+6 divides p(x)?
maria [59]

Answer: A

2x^2+2x-8 is the quotient when x+3 divides P(x)

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=> the quotient when 2x+6 divides p(x) is x² + x - 4

Step-by-step explanation:

7 0
3 years ago
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