Answer:
25 metres per second
Step-by-step explanation:
just divide 100 by 4 and you will get the answer.☺️☺️
2x-9y and 11x + 3y - 12y - 9x
F(d)=(d+1)(d-1+6)
f(d)=(d+1)(d+5)
f(2)=(2+1)(2+5)
f(2)=(3)(7)
f(2)=21
You need to expand the brackets eg.
(w-9)8 basically means 8 x (w-9) = 8w-72
4,398,200 is your answer
hope this helps