Pretty sure it's D :)))))
You multiply 86 by 42.5 because each board is 42.5 and there are 86 boards.
Answer:
Causation
Step-by-step explanation:
Studying better prepares you for a test, getting you better grades.
I'm guessing it 30 it says 3 times the nber of trumpet players
Since the distance from the two known coordinates are known, you can find the slope of the line (for lack of a better word) to work backwards. there is a +5 unit gap between -21 and -16, so the next number would be -26. So, without havint to do any more work, the answer is B.
