Answer:
The original price is $90.
Step-by-step explanation:
100% - 40% = 60%

y × 60 = 54 × 100
60y = 5400
60y ÷ 60 = 5400 ÷ 60
y = 90
Answer:

Step-by-step explanation:
velocity of river with respect to ground = 4 mi/h south

Velocity of swimmer with respect to river = 2 mi/h east

According to the formula of relative velocity


Where, V(S,G) be the velocity of swimmer with respect to ground, it is true velocity of swimmer.

- 84.7 + 59.2, this is your expression
Answer: 4
Step-by-step explanation:
18-14=4
It's just ratio ,
so 3x+7x+11x=189
so, 21x=189
x=9
therefore green pepper= 3x=3×9=27
so the answer is B and you can go for that !