Answer:
x 100 = 80%
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
【Look at the image】
Answer: no
Step-by-step explanation:
no. one is the fraction 1 / 3 and the other is the fraction 3 / 1
Step-by-step explanation:
See attached image for proof
5x - 20y = 60...reduce by dividing by 5
x - 4y = 12
this is the same as the other equation....therefore, it is the same line...meaning infinite solutions
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y - 7x = -14
y = 7x - 14.....slope = 7, y int = -14
7y - 49x = -2
7y = 49x - 2
y = 7x - 2/7.....slope is 7, y int is -2/7
if the slopes are the same, but the y int are different, then u have a parallel lines with no solutions