Answer:I believe it's -5√41/41
Step-by-step explanation:
Answer:
a c
2
9514 1404 393
25%
A percentage change is calculated using the formula ...
pct change = ((new value) - (old value))/(old value) × 100%
For your numbers, this is ...
pct change = (250 -200)/200 × 100% = 50/200×100% = 25%
The selling price was 25% more than the cost price.
2x - 3y = 0
2x = 3y
2x/y = 3y/y
2x/y = 3
x/y=3/2
Answer is a. 3/2.
