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3 years ago

Determine the slope of the linear function.

Mathematics

2 answers:

Savatey [412]3 years ago

5 0

Answer:

-3. slope is with your x value

givi [52]3 years ago

3 0

Answer:

A) −3

Step-by-step explanation:

recall that the general form for a linear equation is y = mx + b,

where m = slope and b = y-intercept

if we compare our given equation to the general equation:

y = −3 x + 3 vs. y = mx + b

we can clearly see that

slope, m = -3

y intercept, b = 3

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Given a mortgage of $48,000 for 15 years with a rate of 11% , what are the total finance charges?

White raven [17]

Answer:

$54,576

Step-by-step explanation:

5 0

3 years ago

How would adding a score of zero affect the mean and mediam game scores

Nimfa-mama [501]

Answer:

Here is the complete question attached with.

The mean score would decrease more than the median score.

Step-by-step explanation:

The numbers for which we have to find the mean and median are:

$60,70,80,80,100$

Here the mean, $\frac{Sum\ of\ all\ observations}{Number\ of all\ observations} =\frac{60+70+80+80+100}{5} =78$

Median, $=80$ as median is the middle term if the observations are arranged in ascending order.

Now as the question says that we have to add a zero to see its effect.

So adding a zero we have

Mean $=\frac{0+60+70+80+80+100}{6} =65$

Median $= \frac{70+80}{2} =75$ ,as number of observations is even terms so we will add two middle numbers and divide it with $2$ .

So we can conclude that the mean is having more variation than the median.

Mean shows as variation of $78-65=13$ where as Median shows a variation of $80-75=5$ only.

So our final answer is option D that is "The mean score would decrease more than the median score."

8 0

3 years ago

Three friends met for a book club at a coffee shop, each friend ordered a cup of coffee and two donuts. the total of the order w

4vir4ik [10]

Answer:

$Cost\ of\ donut=\frac{49}{24}\approx \$2.042\\\\cost\ of\ donuts=\frac{49}{4}\approx \$12.25$

Step-by-step explanation:

$Let\ cost\ of\ coffee=y\\\\cost\ of\ one\ donut=x\\\\Each\ friend\ buy\ one\ coffee\ and\ two\ donuts\\\\Amount\ for\ 1\ friend=Cost\ of\ coffee+2\times cost\ of\ donut\\\\Amount\ for\ 1\ friend=y+2x\\\\Amount\ required\ for\ 3\ friend=3\times Amount\ for\ 1\ friend\\\\Amount\ required\ for\ 3\ friend=3\times (y+2x)\\\\Amount\ required\ for\ 3\ friend=3y+6x\\\\Total\ bill=\$ 22\\\\3y+2x=22\\\\Given\ cost\ of\ coffee=\$3.25\\\\y=\$3.25$

$Hence\ solution\ of\ following\ system\ of\ equation\ will\ give\ cost\ of\ donut:\\\\3y+6x=22\\\\y=3.25\\\\\\Substitute\ y=3.25\ in\ first\ equation\\\\3\times 3.25+6x=22\\\\9.75+6x=22\\\\6x=22-9.75\\\\6x=12.25\\\\x=\frac{12.25}{6}\\\\x=\frac{49}{24}\approx \$2.042\\\\Cost\ of\ donut=\frac{49}{24}\approx \$2.042$

See attached diagram.

$Each\ friend\ takes\ 2\ donuts\\\\Total\ donuts=Number\ of\ friends\times 2\\\\Total\ donuts=3\times 2=6\\\\cost\ of\ donuts=number\ of\ donuts\times cost\ of\ 1\ donut\\\\cost\ of\ donuts=6\times \frac{49}{24}\\\\cost\ of\ donuts=\frac{49}{4}\approx \$12.25$

5 0

3 years ago

Please help I’ll mark you as brainliest if correct!

PilotLPTM [1.2K]

Step-by-step explanation:

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2 years ago

How many tons equal 9,000 pounds?

trasher [3.6K]

Yeah about 4.5/5 Tons.

8 0

3 years ago