Answer:
these are two answers i got
-14=
-5=
Step-by-step explanation:
-20+11
negative and positive sign will change in negative so ans will be=-9
because positive sign is on greater number
PLEASE DO NOT CLICK THE LINK THAT PERSON SENT YOU ITS A VIRUS
Answer:
9.8
Step-by-step explanation:
1:49= ratio of carbon to to iron
1+49= steel
50=10pounds
49=?pounds
49 * 10/50
=49/5
=9.8pounds