I'm going to assume that you meant y = mx + b not y = my + b
To do this move 7x to the right side by subtracting it to both sides
(7x - 7x) - y = 8 - 7x
0 - y = 8 -7x
-y = 8 - 7x
Y still isn't full isolated! There is still the negative sign that you have to get rid of. To do this divide -1 to both sides
-y/-1 = (8 - 7x)/ -1
y = -8 + 7x
y = 7x - 8
Hope this helped!
~Just a girl in love with Shawn Mendes
The answer would be distributive property:)
The probability that exactly 128 flights are on time is 88.27% and the probability that atleast 1 flight is on time is 0.022.
Given that the chances of reaching the flight on time be 88%.
We are required to find the probability that exactly 128 flights are on time, atlleast 1 flight on time.
Probability is basically the calculation of likeliness of happening an event among all the events possible. It lies between 0 and 1.
Probability=Number of items/Total items.
It cannot be negative.
Probability that the flight will be on time if one flight is selected=0.88
Probability that exactly 128 flights are on time=
128=1145*P/100
P=12800/145
P=88.27%
b) Atleast 1 flight is on time
=(
+
)/128
=(0.12+128*0.88*0.245)/128
=(0.12+2.575)/128
=0.022
Hence the probability that exactly 128 flights are on time is 88.27% and the probability that atleast 1 flight is on time is 0.022.
Learn more about probability at brainly.com/question/24756209
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Other options are incomplete and not found anywhere else.
Answer: A tax-differed retirement account is used for taxpayers to postpone paying taxes on the money invested until it is withdrawn (usually after retirement).
Step-by-step explanation:
Basically, a tax-differed retirement account is an account saved up in your bank, so when you retire you still have money even with no job.
We must solve <span>2/5 ≥ w -3/5. Note that w is already +, so leave it where it now is. Add 3/5 to both sides of this inequality:
2/5 + 3/5 </span>≥ w - 3/5 + 3/5
Then: 1 ≥ w, or w ≤ 1 (answer)