Answer:
C
Step-by-step explanation:
4 : 9
2 : 4.5
y = kx
y = 2.25x
Answer: C $1.51
To solve this, start with a proportion. Put the CPI numbers on the left and the apple juice prices on the right.
You will have:
82.4/130.7 = 0.95/x
Cross multiply to solve and you will get the price of the juice is $1.51.
Answer:
d
Step-by-step explanation:
he is benifeting from both
180
180- 40=140
140 / 2= 70