Use the point slope formula
![\frac{ y_{2}- y_{1} }{ x_{2} - x_{1} }](https://tex.z-dn.net/?f=%5Cfrac%7B%20y_%7B2%7D-%20y_%7B1%7D%20%7D%7B%20%20x_%7B2%7D%20-%20x_%7B1%7D%20%7D)
plug in your numbers where 4=x1, 3=y1, 6=x2, and 7=y2
![\frac{4}{2} }](https://tex.z-dn.net/?f=%20%5Cfrac%7B4%7D%7B2%7D%20%20%7D)
which equals 2
Answer:
9 + 10 = 19 product is 9 x 10 = 90 9^2 + 10^2 = 181
Answer:
Step-by-step explanation:
ky-bf = fy/m
Ky - bf = fy/m
Multiply each term by m
Kym - bfm = fy
Collecting y
Kym - fy = bfm
y(km - f) = bfm
y = bfm/(km-f)
Answer:
a.) Time = 6 hours
b.) Average Speed = 410 miles per hours
c.) Distance = 196 miles
Step-by-step explanation:
<h3><u>a.</u>)</h3>
A coach drives 360 miles at a speed of 60 mph.
So,
Time = Distance ÷ Speed
Time = 360 ÷ 60
Time = 6 hours
<h3>
<u>b.</u>)</h3>
A plan flies 1640 miles in 4 hours.
So,
Average Speed = Distance ÷ Time
Average Speed = 1640 ÷ 4
Average Speed = 410 miles per hours
<h3>
<u>c.</u>)</h3>
A bus drives 3½ hour at an average Speed of 56 mph.
So,
3½ hour = 3.5 hour
Distance = Average Speed × Time
Distance = 56 × 3.5
Distance = 196 miles
<u>-TheUnknownScientist 72</u>
Answer:
20x + 30y = 680
Step-by-step explanation:
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