Each cup has a height of 14 cm and the base of 3 cm. how much water is need to fill up 125 cups

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles