Answer:
Step-by-step explanation:
100 + 100÷100 - 100 = 100 + 1 -100 {apply BODMAS}
= 101 - 100 = 1
Answer:
x = 
Step-by-step explanation:
Given
- 
= 
+ 
Multiply through by 12 ( the LCM of 2, 3 and 4 ) to clear the fractions
18x - 6 = 4 + 3x ( subtract 3x from both sides )
15x - 6 = 4 ( add 6 to both sides )
15x = 10 ( divide both sides by 15 )
x = 
=
Answer:
B
Step-by-step explanation:
Since QR is the median and it is 12. and NO is 8. 12-8=4.
So I'm going to say 2x+6 will equal 16.
2x+6=16
2x=10
x=5
-- The original price was $82.
-- The dealer knocked ($82 - $65.60) = $16.40 off of the price because
he loves his customers so much and he wanted to make their lives easier.
-- The amount he knocked off is ( 16.40 / 82 ) = 0.2 = <em>20%</em> of the original price.
==========================================
Check:
If he reduced the original price 20%, then 80% of it must have been left.
80% of the original price = 0.8 x $82 = $65.60 It checks. <em>yay!
</em>
8.65
8.66
8.67
8.68
8.69
8.70
8.71
8.72
8.73
