Chad ran 1/2 mile in 1/4 of an hour. At this rate of speed, how far would he run after 2 hours? I need help answering this.

0/5 is 0, 2/0 is undefined, and 0/0 is indeterminate.

step-by-step explanation:

hope my answer has you!

the first one, all those points on the line just make a strait line.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

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