Answer:
B) -7
Step-by-step explanation:
x+y
8+(-15)=8-15=-7
Answer:
1/2
Step-by-step explanation:
There are 4 nickels, 2 dimes, and 6 quarters. That means a total of 12 coins, half of which are quarters.
(realistically, if she wanted to, she could probably get a quarter every time if she felt for the size)
Answer:
? = 60
Step-by-step explanation:
just cross multiply like the image shows
7+7+7=21 is the same as saying 7 times 3+
=21
Answer: $20
Step-by-step explanation:
If she already has 9, and she needs 49, take that extra 9 off 49 and then she needs 40 more and she gets 2 for a dollar, she'll need to spend $20 to get 40 headbands. Can I please get Brainliest?
