Answer:
A- .325 B- Terminating
Step-by-step explanation:
a. 13/40=.325
B. Since bar natation is unecessary, the decimal is terminating
Answer:
12 pound
Step-by-step explanation:
Let
be the weight of the package.
For Lone Star Shipping, the cost will be:

For Discount Shipping Company, the cost will be:

We hence equate these two expressions equal to each other, since the cost should be same.

Answer:
d
Step-by-step explanation:
Answer:
y=13
Step-by-step explanation:
5+13=18
Answer:
or 
Step-by-step explanation:
we know that
Applying the law of cosines

In this problem we have



substitute the values


