Answer:
I believe the answer is 7/20 or 35%.
Step-by-step explanation:
I first started by subtracting the coins that we already know from the total, and I get 7. I put that in fraction form which is, 7/20 and I turned it into percent form which is 35%. I hope one of these answers helps.
Answer:
Part A: C
Part B:W(-1,9), X(1,8), Y(3,2), Z(-4,5),
Part C: 1,3,5
Step-by-step explanation:
Answer:
ᴏɴʟʏ ᴏɴᴇ ᴜsᴇ ᴀ ᴍᴇᴛʜᴀᴅ ᴛᴏ sᴏʟᴠᴇ ᴛʜɪs ᴇǫᴜᴇᴛɪᴏɴ
i graphed it and they cross at (2,-3)
True
Y=-2x-3
Y=-x-2 (rearranged for y intercept form)
Insert -1,-1 into both
-1= -2(-1) -3
-1=-1
Y=-x-2
-1=-1(-1) -2
-1=-1
Both equal
