V=LWH
SA=2(LW+LH+WH)
V=240
first check that they are 240 volume
multiply numbers they should equal 240
the first one (A) can be eliminated since the dimentions are the same and therefor the surface areas are the same
2nd one check so far
3rd one (C) 6*4*15=360 which is wrong so eliminate this one
4th (d) 12*6*5=360 which is not 240 so eliminate
answer is B
I think you just add 6 to the output each time the input increases by 1
Answer:
1. 55mph
Step-by-step explanation:
First do 41 divided by 11, which equals 3.73
then multiply 11 by that and then you get 41 as the same denominator, next multiply 3 by 3.73 which equals 11.18
Your desired equation to use to solve for x, the discounted price of the Kindle, would be: 269.99-(0.15)(269.99)=x, which may be simplified to be 0.85(269.99)=x. This is because you are paying 85% of the original price of the Kindle after applying 15% discount.
