Answer:
-2 , 4
Step-by-step explanation:
-2 + 4 = -2
-2 * 4 = -8
Answer:
28.35 lb. since it has 2 decimal places
Do 12-5 then 6.4 then 2.2 then whatever answer you get for 12-5 multiply it by the answer you get for 6.4 then subtract whatever answer you get for 2.2 hope this helps!