3 - (7a + 1) =
3 - 7a - 1 =
-7a + 2 <===
T=90-Z
Because 9 solved correctly*10 points per question answered correctly=90 and each incorrect question is a point lost
I believe it is C. The quadratic function.
Answer:
16y=13x
Step-by-step explanation:
this honestly doesn't make sense but this is as much as i could simplify