Answer:
5cm
Step-by-step explanation:
Answer:
T is correct (the fourth answer)
Step-by-step explanation:
Answer:
associative
combining
commutative
Step-by-step explanation:
1. <em>associative property of addition</em> since the grouping is changed
2. <em>combining like terms</em> since it's the addition of 4 and 6
3. <em>commutative property of addition</em> since it's a change of order
4r
That is the expression. Every poster costs $4, so multiply that by however many posters he buys (r).
Answer:
Taha to the back of the bus when I get a chance to take a
