<span>answer is b.
c and d are quadratics
</span>
Answer:

Step-by-step explanation:
Since interest is compounded semi-annually (half a year or 6 months), in a spawn of 2 years, the interest will have been compounded 4 times. As given in the problem, each time the interest is compounded, the new balance will be 107% or 1.07 times the amount of the old balance.
Therefore, we can set up the following equation to find the new balance after 2 years:

Answer:
answer is -3 just subtract 4 from each side
Step-by-step explanation:
Since 10 cm is bigger than 1 mm, the scale drawing is bigger
Answer:
Step-by-step explanation:
Y=7 enjoy