Answer:
-11
Step-by-step explanation:
Answer:
The answer is not in the options, it is 67.5
Step-by-step explanation:
135/2 = 67.5
0.2 x 40
=8
(change the percentage to a decimal)
Answer:
-40
Step-by-step explanation:
Since x is 10 you need to multiply 10*-4 which equals -40.
Answer:
It is a 40% increase
Step-by-step explanation:
So first of all the formula is
New-old/old
Or rate of change/ original
SO th new is 350
THe old is 210
350-210=140
140/350 which is old is 2/5
2/5 is 40 percent
So 40 percent increase