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Alborosie
3 years ago
6

15. (07.05 MC) What is the solution to the equation 5x + 2(x - 4) = 5x + X - 10?

Mathematics
1 answer:
svet-max [94.6K]3 years ago
5 0

Answer:

x = -2

Step-by-step explanation:

5x + 2(x - 4) = 5x + x - 10

→ Expand the brackets

5x + 2x - 8 = 5x + x - 10

→ Collect the x terms

7x - 8 = 6x - 10

→ Minus 6x from both sides

x - 8 = -10

→ Add -8 to both sides

x = -2

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Answer 2019 /0.0047   /2014/  0.493

Step-by-step explanation:

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3 years ago
The median household incomes in dollars in four towns over time are shown. Assume the median incomes increase linearly. Median H
marysya [2.9K]

Answer:

Step-by-step explanation:

Household.          Year 2010.         Year 2015.           Difference

Adderley.              47,200               58,200.                11,000

Bonniville.              52,900.             62,400.                9,500

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Daletown.              41,500.               54,000.               12,500

Percentage increase for Adderley = 11,000/47,200 * 100= 23.3%

Percentage increase for Bonniville = 9,500/52,900 * 100= 17.96%

Percentage increase for Clay City = 13,000/44,600 * 100= 29.15%

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7 0
3 years ago
A quadratic function has a vertex of (0,7) and passes through the point (2, 3). Which of
Arlecino [84]

Answer:

Y = -2X + 7

Step-by-step explanation:

Y = a(x-h)^2 + k

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y = -2x + 7 or

y + 2x - 7 = 0

8 0
3 years ago
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Answer:

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Step-by-step explanation:

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4 0
2 years ago
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Answer:

No I don't agree with Clare.

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