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2 years ago

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If 3 computer disks and 5 notebooks cost $7.50 and 4 computer disks and 2 notebooks cost $6.50, how much does 1 computer disk co

st?
Group of answer choices

1 answer:

Tresset [83]2 years ago

8 0

$2.50 f ft hh oh ghghvgbhhjj

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If two rays share an endpoint,then they are opposite rays

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When their endpoint angle measure up to 180 then they can be called opposite rays

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1 year ago

Members of a softball team raised $1513.50 to go to a tournament. They rented a bus for $961.50 and budgeted $46 per player for

aniked [119]

Answer: 1513.50=961.50+46x

The number of players the team can bring to the tournament = 12.

Step-by-step explanation:

Let x= the number of players the team can bring to the tournament.

Total money raised = Rent of bus + (Cost per player) (Number of players)

$1513.50=961.50+46x\\\\\Rightarrow\ 46x=1513.50-961.50\\\\\Rightarrow\ 46x = 552\\\\\Rightarrow x=\dfrac{552}{46}\\\\\Rightarrow x=12$

Hence, the number of players the team can bring to the tournament = 12.

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2 years ago

I need help with this because ima fail

Studentka2010 [4]

Answer:-αx-20=-14 --> $\frac{-6}{x}$

4= $\frac{6}{a}$ ×+5 --> a=-6

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Step-by-step explanation:

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2 years ago

In a normal distribution, 95% of the data fall within how many standard deviations of the mean? O A. Three standard deviations B

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Answer:

Two standard deviations

Step-by-step explanation:

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Three standard deviations lie within 99.7%

Hence, for the question given, 95% fall within 2 standard deviations of the mean

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2 years ago

Find the erea of the trapezoid.

e-lub [12.9K]

Answer:

36

Step-by-step explanation:

A (base) 6

B (Base) 12

H (height) 4

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2 years ago