You could do subtract for one because if you are TAKING AWAY the money from her savings account by spending it.
Keyword: TAKING AWAY
Answer:
I would help you but there are No questions?
Step-by-step explanation:
Answer:

Step-by-step explanation:
Cosine (cos) is adjacent by hypotenuse. 
In any of the 45° angles, 1 is adjacent and √2 is the hypotenuse.
So arrange them to get 
Answer:
x=-1
Step-by-step explanation:
its vertical and that's basically the only thing you can do i guess
Answer:
5+x=14
-5 -5
0 +x=9
x=9
fill in
5+9=14
so its true
x=9 but it can also be -9 since it's in | |
so x=9 or -9