Answer:
I found 608054144112
If the number isn't found by the given condition, write a variable to advance. but it is comfortable to solve if you follow them one by one
40*5%= 2
0.07x+0.02y=2
x+y=40
7x+2y=200
2x+2y=80
5x=120
x= 24
7x+2y=200
7x+7y= 280
5y=80
y=16
A: 24gallons of 7%milk
16 gallons of 2% milk
Answer:
Kaely gets 1,680 and Bro gets 1,120
Step-by-step explanation:
First you need to find how may bucks you will receive with 1$
2,800/25
which equals 112
Then multiply 112 by how much Kaely paid and how much Bro paid. Then you have your answer.
Answer:
90° CCW
Step-by-step explanation:
The angle from C to the origin to C' is a right angle when measured counterclockwise (in the usual direction).
ΔA'B'C' is a rotation of ΔABC 90° CCW.
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This is fully equivalent to a rotation of 270° CW.