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natta225 [31]
3 years ago
8

Kayla bought 16 bagels.She paid a total of $20.Write an equation to determine whether each bagel cost $1.50 or 1.25.​

Mathematics
1 answer:
Sedaia [141]3 years ago
8 0
Cost divided by number of items equals each items cost
20/16= 1.25
$1.25
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The perimeter of an isocoles triangle is 24cm. What are the lengths of the sides of the triangle?
nataly862011 [7]

Answer:

6in, 6in, 12in.

Step-by-step explanation:

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The manager of hockey team says that the probability that team win the next match is 0.5 and the probability it will lose is 0.2
dybincka [34]

Answer:

Step-by-step explanation:

The team draws with a probability of 1 = (0.5 + 0.2) = 0.3

If the team does not win then it loses or draws.

Loosing = 0.2

Draw := 0.3

P(not win) = 0.2 + 0.3 = 0.5

======================

Not lose means wins or draws.

P(not lose) = 0.5 + 0.3 = 0.8

======================

Not Draw means wins or loses

P(not draw) = 0.5 + 0.2 = 0.7

Of course all of these could be done more directly.

P(not win)= (1 - win) = 1- 0.5 = 0.5

P(not lose) =  ( 1 - lose) = 1 - 0.2 = 0.8

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3 0
3 years ago
Give the domain and range.
alexgriva [62]

Answer:

c. domain: {-2, 0, 2}, range: {-1, 1, 3}

Step-by-step explanation:

Given:

There are three points on the graph.

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The points are (-2,-1),(0,1),\textrm{ and }(2,3)

Domain is the set of all possible x values. Here, the x values are -2, 0 and 2.

So, domain is: {-2, 0, 2}.

Range is set of all possible y values. Here, the y values are -1, 1 and 3.

So, range is: {-1, 1, 3}

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Step-by-step explanation:

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5x-13=15+7x
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-28=2x
-14=x
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2 years ago
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