Noah spent some of his allowance money on Monday. He spent 1/6 of his allowance on Tuesday and 3/6 of it on Friday. Noah has none of his allowance money left. What fraction of his allowance did he spend on Monday.

2/6 (also simplified to 1/3)

Step-by-step explanation:

1 + 3 = 4

6 - 4 = 2

divide 2 by 6 and you get 2/6

hopefully this helps ;)

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3