Answer:
She owe $37736.96 after 9 years .
Step-by-step explanation:
Debra borrowed $8000 at a rate of 18% compounded semiannually
We are supposed to find how much will she owe after 9 years
Principal = 8000
Rate of interest = 18% =0.18
No. of compounds per year = 2
Time = 9 years
Formula : 
Substitute the values in the formula :

A= 37736.96
Hence She owe $37736.96 after 9 years .
The simplest form is 4y+6?
you distribute the 4 to everything in the parentheses and then combine like terms so you would combine the 8 and -2
4.5 times 10^10
1. Multiply 5times ten to the third
2. Multiply 9 times ten raised to the seventh
Then multiply them together
5000 times 90000000
Basically you need to multiply the percent by the number.
Answer:
15 pounds
Step-by-step explanation:
there are 16 ounces in one pound
so...
first find the limit in ounces

because there are 16 ounces in every one pound you need to multiply 22 by 16
which is 352
now subtract what you already used

which is 240
now convert to pounds

which is 15
so 15 more pounds