Answer:
Step-by-step explanation:
10y-37 = 4y+7
by transposing,
10y-4y = 7+37
6y = 44
y = 44/6
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Answer:
CD = 7
Step-by-step explanation:
Since D is on the line segment CE then
CE = CD + DE , substitute values
2x = x + 7 ( subtract x from both sides )
x = 7
Thus
CD = x = 7
Answer: (-29,7) and(19,7)
Step-by-step explanation:
I believe it would be .21m. So for example.The memory stick is sold normally for $14, so to plug it into the equation it would be: .21(14), which gives you the discount of $2.94. Subtract that amount from the original price, and that gives you the sale price. .21(14)=2.94 14-2.94=11.06~~~~~Sale price