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Vlad1618 [11]
3 years ago
9

Help me out with this and ill give brainliest

Mathematics
1 answer:
Zanzabum3 years ago
6 0

Answer:

135

260

410

Step-by-step explanation:

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Which statements are true about David's work? Check all that apply. The GCF of the coefficients is correct. The GCF of the varia
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Answer:

The GCF of the coefficients is correct.

The variable c is not common to all terms, so a power of c should not have been factored out.

In step 6, David applied the distributive property.

Step-by-step explanation:

Given the polynomial :

80b⁴ – 32b²c³ + 48b⁴c

The Greatest Common Factor (GCF) of the coefficients:

80, 32, 48

Factors of :

80 : 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80

32 : 1, 2, 4, 8, 16, and 32

48 : 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48.

GCF = 16

b⁴, b², b⁴

b⁴ = b * b * b * b

b² = b * b

b⁴ = b * b * b * b

GCF = b*b = b²

GCF of c³ and c

c³ = c * c * c

c = c

GCF = c

We can see that David's GCF of the coefficients are all correct

From the polynomial ; 80b⁴ does not contain c ; so factoring out c is incorrect

In step 6 ; the distributive property was used to obtain ; 16b²c(5b² – 2c² + 3b²)

6 0
3 years ago
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At Rite Aid you can get 24 rolls of Quilted Northern for $9.29. Find the unit rate
Lana71 [14]
39 cents

9.29/24=.387 which rounds up to .39
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3 years ago
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Sketch the graph of 5x+7y=35, include the intercepts
zhenek [66]

Slope intercept form: y= −5 7 x+5

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irinina [24]

Answer:

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Step-by-step explanation:

Difference is 94400000-9290000=85110000 miles. This distance in feet is 4.468275*(10)^(11)

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Jerald jumped from a bungee tower. If the equation that models his height, in feet, is h = –16t2 + 729, where t is the time in s
vekshin1

104 = -16T2 + 729

16t^2 =  729 - 104 = 625

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t = +/-6.25

Between 6.25 and 13.5 seconds after he jumps

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