Answer:
14
Step-by-step explanation:
21 divided by 1.5 from the 3/2 you get 14
Answer:
5+-8=0
Step-by-step explanation:
Its really easy, first, it says sum, so that means add it and then it said opposite. The opposite of -8 is 8, so put it all together and its 8+-8=0
17.4................add them up and divide by 10