2 quarters= 50 cents
1 dime= 10 cents
5 nickels=25 cents
1 penny= 1 cent
The first store sells baskets at the better rate because 40.00 divided by 2 is 20.00 dollars for one but 110 dollars divided by 5 is 22 dollars so by going to the first store you are saving 2 dollars.
Step-by-step explanation:
Work: (A)
a) 20−4x=12−x+8−3x
20−4x=12−x+8−3x
20+−4x=12+−x+8+−3x
−4x+20=(−x+−3x)+(12+8)
−4x+20=−4x+20
−4x+20=−4x+20
−4x+20+4x=−4x+20+4x
20=20
20−20=20−20
0=0
In this equation... All real #s are solutions.
Work: (B)
b) 5x+4x−3=24+8x
5x+4x−3=24+8x
5x+4x+−3=24+8x
(5x+4x)+(−3)=8x+24
9x+−3=8x+24
9x−3=8x+24
9x−3−8x=8x+24−8x
x−3=24
x−3+3=24+3
x=27
Work: (C)
c) 5x+6=2x+6+3x−15
5x+6=2x+6+3x−15
5x+6=2x+6+3x+−15
5x+6=(2x+3x)+(6+−15)
5x+6=5x+−9
5x+6=5x−9
5x+6−5x=5x−9−5x
6=−9
6−6=−9−6
0=−15
HOPE THIS HELPS <3 :D
C)plan of proof
this is the arrangement
1.statement of theorem
2.figure
3.given information
4.conclusion to proof
5.plan of proof
6.proof
Answer:
(12, 9)
Step-by-step explanation:
I am assuming it was rotated about the origin.
180 degrees clockwise would give the point ((9, 12).
Then if this point is roated 90 degrees anti-clockwise it would end up at the point (12,9)
