Nabby

What is this in german? My english teacher has long brown hair and brown eyes. She is very tall and quite slim. She is a good teacher and is very nice. My mum has black hair and dark brown eyes. She is very tall. She is very caring but can be quite mean s...

make v the subject of the formulae: v=2v+3u

Find three consecutive integers whose sum is -78.

because if you do lots of work you are using energy and you put power into the work you do because otherwise you wouldn't achieve it.

4*4= 16 y*x=xy^2 answer= 16(xy)^2

no, im asking what this is in german- so the translation from english which I've given to german which I don't know

make v the subject of the formulae: v=2v+3u

3x-5y=-11 (A) 6x=2y=26 (B) (A)*(2)6x-10y=-22(C) (B)*(5)30x+10=130(D) (C)+(D)36x =108 108/36=3 x=3 substitute in (A) or (B) choose easiest (B)- 18+2y=26 (take 18 from both sides 2y=8 8/2 y=4 so x=3 and y=4 (3,4)