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Ratling [72]
4 years ago
13

Which expression could be used to evaluate the expression below?

Mathematics
2 answers:
Inga [223]4 years ago
6 0

Answer:

D. 4 x -2 - 7/8

Step-by-step explanation:

4x - 2 7/8

4x - (2 + 7/8

4x - 2 - 7/8

svetoff [14.1K]4 years ago
5 0

Answer:

D. 4 x -2 - 7/8

Step-by-step explanation:

4 x -2 7/8

2 7/8 can be separated into 2 pieces 2 +7/8

4x - (2+7/8)

Distribute the minus sign

4x - 2 -7/8

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Given the form D =ABC, what is the formula for C?
kicyunya [14]
Divide AB from both sides to isolate the C

D = ABC

D/AB = ABC/AB

C = D/AB


C = D/AB is your answer

hope this helps
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3 years ago
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Which digit is in the hundred millions place? 812,906,435,000
Ierofanga [76]

9 is in the hundred millions place.

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4 years ago
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Identify the slope and intercept of the following linear equation. y=3/7x-5
Verizon [17]

Answer:

slope = m = 3/7

y-intercept = b = -5

Step-by-step explanation:

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6 0
4 years ago
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4x-12y= 13<br> 32y+14x=13
Kazeer [188]

Answer:

(143/74, -65/148)

Step-by-step explanation:

We have the equations:

4x - 12y = 13

14x + 32y = 13

Let's use elimination, so multiply the first equation by 8 and the second equation by 3:

8 * (4x - 12y = 13)  ⇒  32x - 96y = 104

3 * (14x + 32y = 13)  ⇒  42x + 96y = 39

Add those two equations:

    32x - 96y = 104

+   42x + 96y = 39

________________

    74x  +  0y  =  143

Divide both sides by 74:

x = 143/74

Plug this into an equation to find y:

4x - 12y = 13

4 * (143/74) - 12y = 13

12y = 572/74 - 13 = -390/74

y = -65/148

The answer is (143/74, -65/148).

4 0
3 years ago
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Find the surface area of the composite solid. (If I could the answer by tonight or tomorrow that would be nice (: )
rodikova [14]

Answer:

Um, there is nothing here, what's the image of the composite solid?

7 0
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