Answer:
bill = 6
hoang = 14
Step-by-step explanation:
the following equations can be formed from the question
H = 8 + b eqn 1
h - 2 = 2b eqn 2
make h the subject of the formula in eqn 2
h = 2b + 2
2b + 2 = 8 + b
collect like terms
2b - b = 8 - 2
b = 6
h = 8 + 6 = 14
1. X=5
2. I think I’m not sure is - 5.04
Answer:
1. 50%
2. 200%
Step-by-step explanation:
this is only for the first picture!
Answer:
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