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Bezzdna [24]
3 years ago
6

Evaluate 7x+5y+2 at x=1 and y=2 isJI​

Mathematics
2 answers:
ICE Princess25 [194]3 years ago
7 0

Answer:

19

Step-by-step explanation:

7(1) + 5(2) + 2

7 + 10 + 2

19

solniwko [45]3 years ago
6 0

The answer for the question is 19

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. Given the first term "a" and the common ratio "r", generate the next three terms in the geometric sequence: a = 12.3; r = 0.5.
IRINA_888 [86]

Answer:

i wanna say 12.8, 13.3, 13.8

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7 0
3 years ago
The number that, when increased by 30% equals 78
Arlecino [84]

Answer:

60

Step-by-step explanation:

x + 0.30x = 78

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3 0
3 years ago
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In 5 minutes a conveyor belt moves 300 pounds of receyclable aluminum from the delievery truck a smaller belt moves the same qua
ladessa [460]

Answer:

It will take 3.214 minutes.

Step-by-step explanation:

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Thus , the speed of conveyor belt is,

= \frac{300}{5} = 60 cans per minute

and of smaller belt is,

=  \frac{300}{9} = \frac{100}{3} cans per minute

Thus, when both are used together,

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Thus the equation becomes,

300 = (60)(t) + (\frac{100}{3})(t) = (\frac{280}{3})(t)

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3 0
3 years ago
Which points in the scatter plot are outliers?
Liono4ka [1.6K]
An outlier<span> is an observation that lies an abnormal distance from other values in a random sample from a population. In a sense, this definition leaves it up to the analyst (or a consensus process) to decide what will be considered abnormal. Before abnormal observations can be singled out, it is necessary to characterize normal observations.  


Basically the ones that are far away from the others.

Thus, the outliers for this graph are K and F

</span>
3 0
3 years ago
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Which of the following expressions represents the sum of a number and three is divided by two? A. 2 ÷ x + 3
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answer should be C

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8 0
3 years ago
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