The slope is -2/3. use the slop form y = mx + b
93.50/8.50 = 11
She can by 11 tiles.
he is 1 and a half feet taller
hope this helps! :
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
A=p(1+i/m)^mn
A=1,000×(1+0.03÷12)^(12×3)
A=1,094.05
