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amm1812
3 years ago
14

I have been on this question for so long if anyone can help me I would greatly appreciate it. Thank you

Mathematics
2 answers:
Phoenix [80]3 years ago
8 0

Answer:

Step-by-step explanation:

let x be the number

2(x+8)=-4x+4

2x+16=-4x+4

6x=-12

x=-2

Rudiy273 years ago
3 0

Answer:

x=-2

Step-by-step explanation:

2(x+8)=-4x+4

2x+16=-4x+4

6x=-12

x=-2

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Given the following sequence, find the 14th term: 3, 1, –1, –3, –5, . . .
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3, 1, -1, -3, -5
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3 years ago
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Coffee café mix 90 pounds of coffee that cost six dollars per pound the types of coffee used to make this makes you cost seven d
Troyanec [42]

Answer:

y =  60

Step-by-step explanation:

From the  information we get:

x  quantity of 4 dollars  coffee used in the mix

y  quantity of 7 dollars  coffee used in the mix

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x  +  y  =  90     and

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A two equations system we solve for x and y

y =  90  -  x

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4*x  +  630 - 7*x  =  540

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y  =  90  -  30

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4 0
3 years ago
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Answer:

m-9

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Norm's electric bill for December 2013 was $149.32. In 2014 the electric bill was $194.31. Next year Norm expects the bill to be
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A): 2013 = 149.32

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<h3> 174.32 + 44.99 = 219.31</h3>

(B) (A)

6 0
1 year ago
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