Answer:
I hope it helps you
Step-by-step explanation:
2x/5-3x/4=3/10
> (8x-15x)/20=3/10
> -7x×10=3×20
> -70x=60
> -x=60/70
> x= -6/7
Answer: The expected value of purchasing a raffle ticket would be $0.3449.
Step-by-step explanation:
Since we have given that
Number of tickets = 5500
Number of flower arrangements = 20
Number of gift certificates = 20
So, Probability that wining $70 at flower arrangement =
Probability that wining $25 at gift certificates =
So, Expected value of purchasing a raffle ticket would be
Hence, the expected value of purchasing a raffle ticket would be $0.3449.
Answer:
$2.975
Step-by-step explanation:
To know the price after the discount: Find 65% of 8.5 and then subtract it from 8.5.
x is 65% of 8.5.
65% of $8.5 is $5.525.
So, you will pay $2.975 if you purchased something that costs $8.5 with a discount of 65%.
3y+18=30
3y= 12
y=4 the answer is A
Answer:
Charlie Brown Ate A peanut in one of the comics