Answer:
There will be 56 possible combinations if he is allowed to choose the same topping twice.
There will be 47 if he is not allowed to choose the same topping twice.
Step-by-step explanation:
Answer:
The correct answer is -18
Answer:
-3/2
Step-by-step explanation:
If the first equation is 9x +3/4y = 6, then the solution would look like this:

An appropriate multiplier is -3/2.
Answer:
Well you can't go thur a month because $700 by 12 months is $8400.
Step-by-step explanation:
700 x 12 = 8400
8400 - 2800 = -5600
So you would be negitative.