Answer:
$30.00 i think?
Step-by-step explanation:
$100 x 30 = $30.00
Answer:
b = -1.5 <em>OR</em> b = -3/2
Step-by-step explanation:
7 × 5 = 35
10(b + 5) = 10b + 50
10b + 50 = 35
- 50 -50
_______________
10b = -15
___ ___
10 10
b = -1.5
Answer:
6/8
Step-by-step explanation:
3?4=.75
6/8=.75
Answer: 5 years
Step-by-step explanation:
Using same formula as for Compound Interest:
12700 = 23400 (1-.115)^t
12700 = 23400 x 0.885^t
0.885^t = 127/234
Convert decimal into fraction:
177/200^t = 127/234
Take logarithm of both sides of thr equation:
t = log 177/200 (127/234)
t = 5.00242