Algebra,, If C = 4(8t-t)➗m, find C when t =6Whole 1➗4, ,T= -2.345 and M = 5whole 3➗4?

To find C, we substitute the given values of t and m into the equation C = 4(8t-t)➗m.

When t = 6 whole 1➗4, we have:
t = 6 + 1/4 = 25/4
C = 4(8(25/4) - 25/4) / 5 + 3/4
C = 4(200/4 - 25/4) / 5 + 3/4
C = 4(175/4) / 5 + 3/4
C = 700/4 / 5 + 3/4
C = 175 / 5 + 3/4
C = 35 + 3/4
C = 35 3/4

When t = -2.345, we have:
C = 4(8(-2.345) - (-2.345)) / 5 + 3/4
C = 4(-18.76 + 2.345) / 5 + 3/4
C = 4(-16.415) / 5 + 3/4
C = -65.66 / 5 + 3/4
C = -13.132 + 3/4
C = -12.382

Therefore, when t = 6 whole 1➗4, C = 35 3/4 and when t = -2.345, C = -12.382.