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ivanzaharov [21]
3 years ago
10

HELP!

Mathematics
1 answer:
natta225 [31]3 years ago
4 0

Answer:

A. 4^-2•3 .............................

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WHO NEED POINTS< COME AND GET POINTS!!!!!
Vaselesa [24]

Answer:

Wow Tysm!

Step-by-step explanation:

TYSM

3 0
3 years ago
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Solve the inequality for x<br><br> 20x &gt; 8(4x - 5) - 20
UNO [17]
Hi there! I can help you with this! First, let's combine like terms and do everything for the right side of the problem. When you do the distributive property, you get 32x - 40. Combine like terms and you'll get 32x - 60. Now, the inequality is 20x = 32x - 60. First, let's subtract 32x from both sides to get the integer by itself. When you do that, you get -12x = -60. Now, divide each side by -12 to isolate the "x". -60/-12 is 5. Let's plug it in. 20 * 5 is 100. 32 * 5 is 160. 160 - 60 is 100. 100 = 100. There. x = 5.
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3 years ago
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How to complete equation and tell property with 21*blank =9*21
LenaWriter [7]

21*x=9*21

9*21=189

21*x=189

Divide 189 by 21 to solve for X or in this case "Blank"

189/21= 9


5 0
3 years ago
The vertex form of the equation of a parabola is y=2(x+4)^2-7. What is the standard form of the equation.
Elan Coil [88]

Answer:


Step-by-step explanation:

To obtain the standard form of the equation of the parabola y=2(x+4)^2-7, first perform the indicated operations:

y = 2[x^2 + 8x + 16 - 7], or

y = 2[x^2 + 8x + 9],

or y = 2x^2 + 16x + 18

None of the given possible answers match.  The fourth one, D, is closest to the above result, differing only in the constant term (25 versus 18).

6 0
3 years ago
A cable company had 132 subscribers. The ratio of regular subscribers to premium subscribers was 3:8. How many regular subscribe
vampirchik [111]

Answer: 49.5 ~50

Step-by-step explanation: 132/8=16.5 16.5(3)=49.5

3 0
3 years ago
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