Answer:
A
Step-by-step explanation:
Calculate the midpoint using the midpoint formula
[ 0.5(x₁ + x₂ ), 0.5(y₁ + y₂ ) ]
with (x₁, y₁ ) = (- 1, 5) and (x₂, y₂ ) = (5, 5)
midpoint = [ 0.5(- 1 + 5), 0.5(5 + 5) ]
= [ 0.5(4), 0.5(10) ] = (2, 5 ) → A
Answer:
x=4, y=-11. (4, -11).
Step-by-step explanation:
3x+2y=-10
5x+y=9
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3x+2y=-10
-2(5x+y)=-2(9)
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3x+2y=-10
-10x-2y=-18
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-7x=-28
7x=28
x=28/7=4
5(4)+y=9
20+y=9
y=9-20=-11
Answer:7^-2
Step-by-step explanation:
7^-1(7^5/7^6)=7^-1*7^(5-6)=7^-1*7^-1=7^(-1-1)=7^-2
Answer:
12.50 x 4 hours = $50
Step-by-step explanation:
It is advisable to pick the hour based form of payment because this gives room for flexibility in terms of time scheduled for the work.
Also, if the hourly based rate of $12.50 is chosen, this means he only have to work for 4 hours to break even with $50 ( 4hours x $12.50 = $50).
Hence, Paul is advised to pick the hourly based payment if he plans to work for more than 4 hours.
Nevertheless, if he plans to work for less than 4 hours, he is advised to go for $50 payment schedule.
The reason for choosing the hourly pay is that $12.50 paid per hour means if he works for 24 hours,the pay will be $12.5×24=$300...
Which means he will surely earn more by working hourly compared to working being paid $50.
The difference between the $50 and the hourly pay is so much that he will rather go for the highest pay.
I thinks it’s B but not 100%