Question

a test has 50 questions with 25 questions with 1 point each and 25 questions worth 3 points each. julia had no more than 20 point subtracted from the total possible

Answer 1

the total posible is

`\begin{gathered} (25*1)+(25*3) \\ 25+75 \\ =100 \end{gathered}`

Julia points

`\begin{gathered} J<100-20 \\ J<80 \end{gathered}`

Julia had less than 80 points