Solve for ccc. \dfrac83c-2=\dfrac23 c-12
3
8

c−2=
3
2

c−12

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

6mm^3 or .6cm^3

      216

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  36     6

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6     6   6

factor trees are nice.