Answer:
b
Step-by-step explanation:
4800-1400 because 200*7 equals 1400.
Answer:
(2.4,1.8)
Step-by-step explanation:
the answer is in the image above
For number 3 the answer would be 6. That would be the answer for n.
For number 4 the answer would be -6. That would be the answer for n.
Answer:263 square units
Step-by-step explanation:
No work needed
Answer: 8
Step-by-step explanation:
Given: Pedro cut a sheet of poster board into 10 equal parts.
let x be the total sheet.
then, one part of sheet=
of the sheet
Now, His brother used some of the poster board and now 8/10 is left.
Therefore, if Pedro wants to make a sign from each remaining part of the poster board.
then, The number of signs he can make= 
Hence, Pedro can make 8 signs.