X^4 - x^2 + 9 - (x^3 + 3x^2 + 12) =
x^4 - x^3 - 4x^2 - 3
Because Matt is slightly above average, and it was foolish of the teacher to make such a mistake lol
Answer:
23/30 L
Step-by-step explanation:
4/15=8/30
1/2=15/30
8+15=23/30
D. The solution is 35, which represents the number of miles she runs each week.
