X = y - 8
Step by step
Y = x + 8
x + 8 = y
-8 -8
x = y - 8
Step-by-step explanation:
£480 = 120% (after adding the 20% VAT).
we want to know how much 100% is.
he do we get from 120% to 100% ?
first the formal long way
£480 = 120%
1% = 120%/120 = 480/120 = £4
100% = 1% × 100 = 4×100 = £400
once you understand this mechanism, you can apply the direct shortcut :
£480 / 1.2 = £400
as a multiplication with 100/120 is the same as a division by 120/100, which is 1.2.
and what we did at the beginning in long form was nothing else than
£480 × 100/120 = 480 × 10/12 = 480 × 5/6 = £400
Answer:
only after you have done this an infinite amount of times, so, no not really.
Step-by-step explanation:
This is a geometric series also used in Zeno's paradox: Achilles and the tortoise.
Answer:
A. f(x)= x/x+3
Step-by-step explanation:
a p e x
