is Justin went shopping for school clothes if the item cost $150 and he received a 10% discount what is the final price of his p
urchase
2 answers:
Answer:
15
Step-by-step explanation:
Answer:
$135
Step-by-step explanation:
We can answer this by multiplying $150 by (1.00 - 0.10), or by 0.90:
0.90($150) = $135.
Note that 1.00($150) = $150 (full price)
and that 0.10($150) = $15 (discount)
and that (0.90)($150 = $135 (the fastest way to calculate the final (sale) price.
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...multiply 6
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Hello,
Let's r the ration
We suppose x ≠0
x=r*(x-2)==>r=x/(x-2)
x+3=r*x==> (x+3)/x=x/(x-2)==>(x+3)(x-2)=x²
==>x²+3x-2x-6=x² ==>x-6=0==>x=6
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x=6
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Ration 3/2
First term: 4
Answer:
a)160
b)300
Step-by-step explanation:
