Answer:
If there is a negative tile and a positive tile, it creates a zero pair.
Like terms can occur with the same variables (except for terms with exponents)
Step-by-step explanation:
Answer:
C (the last one)
Step-by-step explanation:
On number line #3, the point is two digits after the 1 and three digits after 1.5. That shows it is 1.2, so it's C
Hope this Helps!
Answer:
720
Step-by-step explanation:
area= length × width
Let's say the second piece is x ft long
The first piece is 2x ft long
The third piece is x+4 ft long
All of the pieces should add up to 10ft
x+2x+x+4=10
4x= 6
x=1.5ft
The first piece is 2x ft long=3 ft long
