30 (miles) times 4 (hours) equals to 120 miles. 400 miles minus 120 miles equals 280 miles (distance the other car has driven). 280 divided by 4 (because we want to find the speed for only one hour) equals 70 miles.
The average speed of the other car is 70 mph
For 2,1 you go over two up 1. for 2,6 go over 2 up 6. If u want to make a line then you connect the two points once you plot them
Explanation:
Start out by dividing all terms by 3 to put the equation in PROPER Slope-Intercept Form:
Now, starting from the y-intercept of [0, 4], you do 
by either moving two blocks <em>north</em> over three blocks <em>west</em> or two blocks <em>south</em> over three blocks <em>east</em> [<em>west</em> and <em>south</em> are negatives].
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Answer:
Step-by-step explanation:
