7 years of bad luck for breaking a mirror.
7 equals years of bad luck for breaking a mirror
5
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7 m equals 700cm
m = -1
m = slope of the line. b = the Y intercept.
y-b/x=m
When a line is in the form y = mx + b, we call this slope-intercept form, because m is the slope (and b is the y-intercept). Thus since m = 7 in this case, the slope is 7.
m = 4
how can i solvev 10=7-m
10