Answer:
Fiona is not correct because a larger part of the square is white.
Step-by-step explanation:
the blue area only makes up 1/3 of the square
Answer:
a = - 3 and b = 4
Step-by-step explanation:
Given

Simplify 
=
=
×
= 3
Thus expression can be written as

Multiply numerator/denominator by 
noting that
×
= 2
= 
= 
Dividing each term on the numerator by 2
= 4
- 3
= - 3 + 4
with a = - 3 and b = 4
It is basically : 0.600 + 0.03 + 0.002
Can you tell me by how many dollars has the price risen