Dan got 45 out of 72 correct in his test what fraction of marks did he get wrong? give your answer in its simplest for

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?