The price of a DVD movie was reduced from $20 to $18. By what percentage was the price of the DVD movie reduced? *
1 answer:
Answer:
A. 10%
Step-by-step explanation:
First calculate how much percentage is in one dollar, which is 5% per dollar, then times that by how much money is deducted which is $2, and you will get your answer 10%.
Hope this helps good luck!
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First step: Create a common denominator with 1/3
1/3 x 5/5 = 5/15
Second step: Subtract
14/15
-5/15
_____
a: 9/15
Answer:
<u>Consider the following identity:</u>
a³ - b³ = (a + b)(a² - ab + b²) <u>Let a = 2, b = 1/2</u>
(2 + 1/2)(2² - 2*1/2 + 1/2²) = 2³ - (1/2)³ = 8 - 1/8
Answer: y=-5x-8
Step-by-step explanation:
Answer:
you are right, it's a)❤
Step-by-step explanation :
a4 = 12--- > put the formula in it
2 × 4 + 4 = 1 2
a5 = 1 4 --- > 2 × 5 + 4 = 1 4
a6 = 1 6 --- > 2 × 6 + 4 = 1 6
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hope it helps ❤
Answer:
Step-by-step explanation:
its c
