1.8 TIMES 3 = 5.4. Therefore, the new price is 12.6.
1. slope= 1 work- 6-5 1
--- = - = 1
-2-3 1
4. slope= -3 work- -3- -3=-6 -3
---------- = ---- = -3
6-4= 2 1
90-x*30=80
90-30x=80
90-90-30x=80-90
-30x=-10
Divide by -30 for -30x and -10
-30/-30x=-10/-30
x=1/3
Answer:
Step-by-step explanation:
2/3 yard 2 yd
--------------- = ---------------- = 1/6 yd / piece
4 pieces 12 pieces
Alternatively: Use inches:
24 inches
------------------ = 6 inches/piece = 1/6 yd / piece
4 pieces
Answer:
![\sqrt{193}](https://tex.z-dn.net/?f=%5Csqrt%7B193%7D)
Step-by-step explanation:
![c^2=a^2+b^2\\c^2=12^2+7^2\\c^2=144+49\\c^2=193\\c=\sqrt{193}](https://tex.z-dn.net/?f=c%5E2%3Da%5E2%2Bb%5E2%5C%5Cc%5E2%3D12%5E2%2B7%5E2%5C%5Cc%5E2%3D144%2B49%5C%5Cc%5E2%3D193%5C%5Cc%3D%5Csqrt%7B193%7D)