Think of 6y as
y + y + y + y + y + y
Now subtract a y from that.
y + y + y + y + y + y - y = y + y + y + y + y = 5y
Answer:
The price of a laptop went down by $175. The new price is $950. Which of the expressions shows the price of the laptop before the sale?
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
153.03 = 2.85h + 73.23
2.85h = 153.03 - 73.23
2.85h = 79.8
h = 79.8 ÷ 2.85
h = 28
All you have to do is multiply and add. 63 * 100 = 6,300. 5 * 10 = 5. 2 x 1 = 2. 6,300 + 50 + 2 = 6,352.
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Original price = $40
Sale price =$22
Reduction = $18
% Reduction
Reduction/Original price × 100%
18/40 × 100% = 45%
Answer = 45%
