What the differences between the inequality shaded circles and unshaded circles

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Answer 1
Answer: The difference between the inequality shaded and unshaded circles is that the shaded means the answer can be either equal to or greater than/less than the number, and the unshaded circle means that the answer can be greater than/less than the number. I hope this helps!

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Juliet is trying to learn at least 10 new ballet moves before her next recital. She has already learned 6. She needs to learn at least how many more to reach her goal. Which graph shows the correct solution?see picture  updated with new one

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the answer to your question is c

Answer:

c

Step-by-step explanation:

-4x + 7 = 11 help me please!

Answers

-4x + 7 = 11 

First, subtract 7 from both sides. / Your problem should look like: -4x = 11 - 7
Second, subtract 11 - 7. / Your problem should look like: -4x = 4
Third, divide both sides by -4. / Your problem should look like: x =   (4)/(-4)
Fourth, change the fraction to a negative. / Your problem should look like: x =  -(4)/(4)
Fifth, cancel 4 out. / Your problem should look like: x = -1

Answer: x = -1

you want to get "x" by its self.

-4x+7=11    (subtract 7 on both sides)
-4x=4           (divide -4 on both sides)
x=-1

What is the area and perimeter?

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the area is 36 and the perimeter is 72

If you add four tens to 478

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4 tens= 40
40+478=518
I hope this helps;)
518 because 478 plus 30 =508 and 508 plus 10 = 518

5(1-cos x)÷x
Determine the limit of the transcendental function (if it exists).

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hello here is a solution :

X-12y=-210 and x-6=90

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Answer:

x = -30

y = -20

Step-by-step explanation:

x - 12y = 210..... (I)

x - 6y = 90..... (II)

Subtract equation (II) from (I)

- 12y - (-6y) = 210 - 90

-12y + 6y = 120

-6y = 120

Divide through by -6y

Therefore, y = -20

Substitute y = -20 in equation (II)

x -6 (-20) = 90

x + 120 = 90

x = 90 - 120

x = -30

Hope that helped