Answer and Step-by-step explanation:
For these, you have to make sure the same amount of moles are on each side of the chemical equation.
→ 
→ 
→ 
These are the balanced equations.
#teamtrees #WAP (Water And Plant)
Answer:
2 a term is something between and operator so the operators are 6a and 3
Answer:
Randall make $4,540 in commission selling the house
Step-by-step explanation:
we know that
Last saturday Randall sold a house for $109,000
so
1) He receives 4% on any sale up to 100,000

Multiply $100,000 by 0.04

2) He receives 6% for any amount over the $100,000
so


Multiply $9,000 by 0.06

Sum the two amounts

therefore
Randall make $4,540 in commission selling the house
< 2 = 90 - 49 = 41 degrees
< 4 = 180 - 41 = 138 degrees