Answer:
See below
Step-by-step explanation:
What we can do is try it out.
20*0.6=12
since 0.6 is left
now we increase 12 by 40, or multiply it by 1.4
12*1.4= 16.8
See what is happening here is that at first when we are decreasing it by 40 percent, we are taking 40 percent of 20. However, when we increase that amount by 40 percent, we are now increasing 40 percent of 20 by 40 percent, or increasing 16 by 40 percent. Therefore, we will not get the original amount.
F(x) = g(x) for x = 1 and x = 3. Verify that for yourself.
Answer:
92°
Step-by-step explanation:
By exterior angle theorem:
Keep adding by the same value everytime so start with 10,000 then add 20,000 etc
Answer:
£210
Step-by-step explanation:
I think i just worked it out in my head
