Step-by-step explanation:
3(3a+4b)+4(2a-5b)
=9a+12b+8a-20b
=17a-8b
Answer:
-8y-67
Step-by-step explanation:
-7(y+9)-(y+4) distribute
-7y-63-y-4 combine like terms
-8y-67
i believe this is the right answer :D
mary is the 4th childs nam,e
Answer:
8 days
Step-by-step explanation:
4/5= 8/10
400 lbs = 0.2 tons
38,600 mg = 3.86 dekagrams
Hope it helps!
