Question

Ned took a test with 20 questions. He lost 5 points for each of the 5 questions he got wrong and earned an additional 8 points for answering a bonus question correctly. How many points did Ned revive or lose overall?

NEED HELP NOW AND FAST PLEASE!!!

I put the way the questions needs to be answered...

Answer 1

If there is 5 pts per question.

20-5=15 20 ?'s and 5 pts per ?

15x5=75 the 5 is pts per ?

75+8=81 The 8 is the bonus

so his score is 81...

sorry if it's wrong