The side length of Rs is dependent on QRS
I think the correct decision to make is to accept the guaranteed award of $160000 because the probability of choosing the briefcase containing 500,000 dollars is very low. Chances are you would be able to choose the cases with lower value than the guaranteed award. Hope this helps.
Each was on sale for s price
discount of 5 so the cost per was s-5
he bought 3 so times cost per by 3
3(s-5)
he paid 45 so it equals 45
3(s-5)=45
answer is last one
Answer:
Kenyan French Roast coffee x=6
Sumatran coffee y=14
Step-by-step explanation:
x+y=20 blend coffee
8x+7y=7.3(20) selling price
x+y=20 ⇒ x=20-y
substitute in the equation:
8x+7y=7.3(20)
8(20-y)+7y=7.3(20) for 20 pound blend
160-8y+7y=146
-y=146-160
y=14 pond
x+y=20
x=20-14=6
check : 14*7+6(8)=146/7.3=20 pound
Vo tdusri cheesa mucha confuse kar ria hai haina
