Answer:
-4+(-9)
Step-by-step explanation:
You change the minus signs into and addition sign and make the number a negative.
Answer:
They'll each want a quarter of a cupcake.
Step-by-step explanation:
Answer:
line
Step-by-step explanation:
=(-17) - 4
=(-17) + (-4)
=(-21)
Answer:
The answer is decreasing the money