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3 years ago

What is y= 1/3 x - 9 written in standard form?

Mathematics

2 answers:

NISA [10]3 years ago

8 0

Answer:

Step-by-step explanation:

Aleksandr-060686 [28]3 years ago

8 0

D: x+3y=-27
Move expression to the left- hand side and change its sign
Y+1/3 x=-9
Multiply both sides of the equation by 3
3y+x=-27
Use the commutative property to reorder the terms
X+3y=-27

You might be interested in

If the perimeter is 284, what is the value of a? <br> Please show work xx

devlian [24]

Answer:

Step-by-step explanation:

Perimeter is 284 means the sum of the side measurements is 284.

That is, we have to solve:

$(6a+8)+(12a)+(10a-4)+(6a+8)=284$

Combine like terms:

$(6a+12a+10a+6a)+(8+0+-4+8)=284$

Simplify:

$34a+12=284$

Subtract 12 on both sides:

$34a=284-12$

Simplify:

$34a=272$

Divide both sides by 34:

$a=\frac{272}{34}$

Simplify:

$a=8$

3 0

4 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=2%284z%20-%202%29%20%3D%2044" id="TexFormula1" title="2(4z - 2) = 44" alt="2(4z - 2) = 44" ali

Vinvika [58]

2(4z−2) = 44

Simplify both sides of the equation.

Distribute:

(2)(4z)+(2)(−2) = 44

8z + −4 = 44

8z − 4 = 44

Add 4 to both sides.

8z − 4 + 4 = 44 + 4

8z = 48

Divide both sides by 8

8z/8 48/8

z = 6

4 0

3 years ago

Read 2 more answers

Evaluate 23x-1 for x = 1.<br><br> 4<br> 1<br> 7<br> 8

shutvik [7]

Answer:

Step-by-step explanation:

23x - 1

x = 1

23(1) - 1

23(1) = 23 * 1

23 * 1 = 23

23 - 1

23 - 1 = 22

5 0

3 years ago

What is the area of a regular hexagon with a distance from its center to a vertex of 1 cm? (Hint: A regular hexagon can be divid

devlian [24]

<h3>Answer:</h3><h3>Exact area = $\frac{3}{2}\sqrt{3}$ square cm</h3><h3>Approximate area = 2.598 square cm</h3>

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Work Shown:

s = side length of equilateral triangle = 1 cm

A = area of equilateral triangle with side length 's'

$A = \frac{\sqrt{3}}{4}*s^2$

$A = \frac{\sqrt{3}}{4}*1^2$

$A = \frac{\sqrt{3}}{4}$

This is just one of the 6 equilateral triangles (see diagram below)

Multiply by 6 to get the area of all 6 equilateral triangles, or the entire hexagonal area

$6*A = 6*\frac{\sqrt{3}}{4}$

$6A = \frac{3\sqrt{3}}{2}$

$6A \approx 2.598$

4 0

3 years ago

Judiyah is the proud new owner of a chair making business. She makes custom wood chairs. She sells her custom chairs for

miss Akunina [59]

Answer:

$60

Step-by-step explanation:

Profit = revenue - total cost

cost is total expenses incurred in running the business

total cost = cost of rent and the expensive saws and equipment + cost of wood + amount paid to worker

50 + 30 + 10 = 90

revenue is the amount earned from selling the chairs. it is equal to 150

Profit = 150 - 90 = 60

7 0

3 years ago