3 years ago

Find the slope (rate of change) for the following table

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

5 0

Answer:

Slope: 0.3

Step-by-step explanation:

divide 3 by 10 then you got your answer

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Write the point-slope form of the equation of the line through the given point woth the given slope

Andrej [43]

Answer:

3.) $\displaystyle y - 4 = 4[x - 1]$

2.) $\displaystyle y + 5 = 2[x + 2]$

1.) $\displaystyle y + 3 = 1\frac{1}{5}[x + 5]$

Step-by-step explanation:

In the Point-Slope Formula, $\displaystyle y - y_1 = m[x - x_1],$ all the negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS.

* $\displaystyle 1\frac{1}{5} = \frac{6}{5}$

I am joyous to assist you anytime.

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2 years ago

A rectangular park is 100 yards long and 65 yards wide. Give the length and width of another rectangular park that has the same

AlekseyPX

2* 100 + 2 * 65 = 330 perimeter
100 * 65 = 6,500 area

2*90 + 2*75 = 330 perimeter
90 * 75 = 6,750 area

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3 years ago

If a 100.8 kg cement bag had 20.35 kg removed from it, what is the new weight of the bag?

Snowcat [4.5K]

Just subtract 20.35 from 100.8
$100.8 \: kg - 20.35 \: kg = 80.45 \: kg$

if your bag weighs 100.8 kg and you scoop out 20.35 kg then weigh your bag it will be 80.45 bc u took out 20.35 kg of the cement to use. hope that explains it

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3 years ago

Write in the product of 2 factors ab-ac

kicyunya [14]

Ab + ac

you get:
a(b + c)

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3 years ago

A store sells T-shirts $10 each and jeans for $20 a pair. Anna spends $150 for T-shirts and jeans. she buys x T-shirts and y pai

galben [10]

10x+20y=150 is the equation I don't quite understand how she would have money left because she spend $150 for her t-shirts and jeans.

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2 years ago