Answer:
Melissa will have $4,440.73 on her 16th birthday.
Step-by-step explanation:
Future value 
1.3/8 I THINK
2.12
3.True
4.67.118
5. 180
6. 22/ 5
7. 7/4
8.1/8
I hope It'll help you!
Answer:
similar triangles can be used to find the height of a building.
Step-by-step explanation:
We are asked to find 7 is what percent to 30.
We will use proportions to solve our given problem.
Let us assume that 7 is n% of 30. So we can set a proportion as:

Let us solve for n.




Therefore, 7 is
of 30.
180-130=50
180-96=84
angles in a triangle add up to 180
50+84=134
180-134=46
x=46 degrees