Answer: -40+60=20
Reason: Adding 60 to -40 made it more than -1 so it turns into a positive number, 20 is more than -1 or 0. Her new account balance is $20
You would do 21kgx2.2lb=46.2lb, which means the stand couldn't support a 21kg television because it is over 40 pounds.
9 will be the answer.....
Step-by-step explanation:
Step 1: Substitute 8 in the equation.
Step 2: Minus 8 from 15.
Answer:
160 and 70
Step-by-step explanation: