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liberstina [14]
3 years ago
11

Mr.turner bought x boxes of pencil. Each box holds 25 pencils. He left 3 boxes of pencils at home and took the rest to school. W

hich expression represents the total number of pencils he took to school?
Mathematics
1 answer:
Viktor [21]3 years ago
6 0

Answer:

X multiplied by 25 subtract 3


(Sorry this is put in words)

Step-by-step explanation:


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Walking path across the park is represented by the equation Y equals negative 2X -7. A new path will be built perpendicular to t
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here the equation of path is -2x-7=y

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Trig questions:
navik [9.2K]
Question 1
Because the period is 2π, and the amplitude is 1obtain
f(x) = sin(x)
Because the horizontal shift is π, obtain
f(x) = sin(x - π)
Because the vertical shift is -4, obtain
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Answer: 1. f(x) = sin(x - π) - 4

Question 2
The radius is 36/2 = 18 in.
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Question 3.
Consider f(x) = 3cos(2x-π) - 1
f(0) = 3cos(-π) - 1 = -4
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From the graph, the rate of change of g(x)  is
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Consider h(x) = sin(x) - 4
h(0) = 0 - 4 = -4
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8 0
3 years ago
Please help immediately
EleoNora [17]

Answer:

.90(85.00) would give the same result

Step-by-step explanation:

Rhonda is using the total cost of the item ($85.00) multiplied by the discount (10%) to find the total discount:  85 x 0.10 = 8.50.  Once Rhonda subtracts the discount ($8.50) from the total:  $85 - $8.50 = $76.50.  The other way to look at the problem, is that Rhonda is only paying for 90% of the total cost of the items, instead of 100% since she is receiving the 10% discount.  So, she would get the same final total by multiplying the cost of the items ($85.00) by 90%, or 0.90.  

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