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maria [59]
3 years ago
12

What is the value of x?

Mathematics
1 answer:
Alisiya [41]3 years ago
3 0
Simplify the first numerator first
-2(x+1)
-2x-2

Then you can set up an equation using cross multiplication
5(-2x-2)= 3x

Simplify and solve
-10x-10=3x
-10=13x
-10/13=x

Final answer: x=-10/13
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Step-by-step explanation:

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beni is shopping for a new cell phone plan. company a charges$72.25for a new phone and $85.50 per month.company b charges $151.2
tigry1 [53]
Missing questions and subsequent solutions:
(a) Write an equation for company A for cost, C, number of months, n, that Beni will pay for the phone.

Solution:
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Solution:
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C = 151.25 + 65.75n

(c) Write an inequality when the cost from company A is better than cost from company B.

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72.25 + 85.50n ≤ 151.25 + 65.75n
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(d) Value of n for which cost from the two companies will be the same.

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72.25 + 85.50n = 151.25 + 65.75n
(85.5 - 65.75)n = 151.25 - 72.25
19.75n = 79
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After 4 months,
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Answer:

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Step-by-step explanation:

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180 degree clockwise rotation about center and a dilation of 0.5.

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