Answer:
Any line with the slope of 4/3 would be perpendicular.
Step-by-step explanation:
To find this, first solve the equation for y.
3x + 4y = 7
4y = -3x + 7
y = -3/4x + 7/4
Perpendicular lines always have opposite and reciprocal slopes. Therefore, we flip the slope in the original equation (-3/4 becomes -4/3) and then we change the sign (-4/3 becomes 4/3)
Answer:
C, F, and H do not have solutions.
Step-by-step explanation:
Answer:
Step-by-step explanation:
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Answer:
$27.59
Step-by-step explanation:
calculate the sales tax:
30 x .15 = 4.5
30 - 4.5 = 25.5
calculate sales tax
25.5 x .082 = 2.09
25.5 + 2.09 = $27.59
Answer:
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Step-by-step explanation:
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