I think that maybe 16 is rational
Jocab will take 4 more weeks to buy that MP3 player.
<u>Step-by-step explanation:</u>
Given:
Cost of MP3 player = $ 195
Earning per week = $ 225
Expenses per week = $ 180
To Find:
Weeks still required to save money for buying MP3 player.
Formula to be used:
Savings per week = Earning - Expenses
Solution:
Savings per week = Earning - Expenses
= $ 225 - $ 180 = $ 45
Already saved = $ 55
Need to save = $ 195 - $ 55 = $ 140
So for 4 weeks savings = $ 45 × 4 = $ 180
Thus Jocab will take 4 more weeks to buy that MP3 player.
Answer: 1.) Irrational (because its not terminal)
2.) 
Answer:
+.5
Step-by-step explanation:
Answer:
-3/4
Step-by-step explanation:
slope
m=y2-y1
----------
x2-x1
Use any two coordinates. I'll use (-4,5) and (4,-1)
-1-5
-----
4-(-4)
-6
----
8
simplified to
-3/4
