Find the glide reflection rule to map AABC onto AA'B'C' in the given figure. A) Translation: (x, y) + (x + 7, Y); Reflection across the x-axis
B) Translation: (x, y) + (x, y + 7); Reflection across the x-axis
C) Translation: (x, y) = (x - 7, y); Reflection across the x-axis
D) Translation: (x, y) + (x + 7, y); Reflection across the y-axis

Explain how vermicomposting toilets help in crop production to the lowest cost of the following numbers so that the number formed is diisible by 3 and the and greatest digit in the blank space of each of the following numbers so that the number formed is diisible by 3 and the and greatest digit in the blank 6 is the best iron man sut in marvel future fight how to get tier 3 namaste namaste namaste namaste I will come and stay with you for the next couple of weeks and will also be taking the rest of the day I have a wonderful feeling about the different people who I care about in the past couple of days in the past with a couple of people who are in a democracy explain why their lives and all of us had no joy in getting back but we had to fight for them and their family and designs carved out of the way through the different ways that we could have been thinking of you all the time ⌚ I love 5 so much so so much and I love a little girl who wants to be with you and I will love you more than you will play pes and I love futuhxkvtyjvdyonhy66tr6uhfu

step-by-step explanation:

30% of $420 is 0.30($420) = $126 and $420 + $126 = $546.

or, 130% of $420 is 1.3($420) = $546.

notice that this is not the $600 original list price with which we started.

why doesn't this work?

the method does not work because 30% of $420 is not the same amount as the 30% of $600. it may seem obvious when stated this way, but it is a very common error made on problems of this type. we cannot just use the same percent and get back to the original amount because we are taking that percent of a different value.

to work problems of this type correctly, it is generally best to write an equation for the situation and then solve.

example: since (100% – 30%)(original price) = (sale price)

70% of the   (original price) is $420.

0.7x   = 420

equation image indicator

x = 600

the original cost was $600.

we may also solve this problem using the two-step method. working the problem in two steps requires us to use more algebra skills. we have to know that x = 1x (identity property of multiplicationtext annotation indicator) and that 1x – 0.3x = 0.7x (subtracting like terms). then we solve the problem as follows:

(original price) – 30%(original price) = sale price

x – 0.3x = 420

0.7x = $420

equation image indicator

x = 600

the original cost was $600.  

note that with both of the above methods we do obtain the correct original amount.

example: after a 5% pay raise, hermione is earning $22,680 per year. what was she earning before the pay raise?

105% of (original salary) = current salary

1.05x = 22,680

equation image indicator

x = 21,600

hermione earned $21,600 per year before the pay raise.

this is an example so maybe you will get how to at least do it!