Answer:
The equation is 12x=180. You worked for 15 hours.
Step-by-step explanation:
Do 12x=180 then divide by 12. You get x=180/12. Then simplify
Y=m+6 should be the correct answer
The sentence says the speed can be maintained for no more than 1640 feet.
The "no more" means 1640 feet or less ,so the equation would be d is less than or equal to 1640.
The correct equation is A.
Answer:
![y-5=\frac{3}{4}(x-6)](https://tex.z-dn.net/?f=y-5%3D%5Cfrac%7B3%7D%7B4%7D%28x-6%29)
Step-by-step explanation:
we know that
The equation of a line in point slope form is equal to
![y-y1=m(x-x1)](https://tex.z-dn.net/?f=y-y1%3Dm%28x-x1%29)
step 1
Find the slope m
we have the points
A(-2,-1),B(6,5)
The formula to calculate the slope between two points is equal to
substitute the values
simplify
step 2
Find the equation of the line
we have
![(x1,y1)=(6,5)](https://tex.z-dn.net/?f=%28x1%2Cy1%29%3D%286%2C5%29)
substitute
![y-y1=m(x-x1)](https://tex.z-dn.net/?f=y-y1%3Dm%28x-x1%29)
![y-5=\frac{3}{4}(x-6)](https://tex.z-dn.net/?f=y-5%3D%5Cfrac%7B3%7D%7B4%7D%28x-6%29)
Answer:
6
reduce the expression and if possible do that by cancelling the common factors :)