Josie selected a number n. she divided n by 2 and then subtracted 0.5 from the result. she took half of that result and then subtracted 0.5 to get the final result of 10. what is the value of n?

Hurry!me out! m c 8 10 12 gracie's art box has 5 less crayons, c, than three times the number of markers, m. function: c = 3m - 5 complete the table to show how the number of crayons depends on the number of markers. enter answers in order from top to bottom.