After two tests carol has a total score of 170. the score on her first test was 8 points higher than the score on her second test. what was carol's score on each test

The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i