Numerical expressions use numbers and algebraic expressions use variables.
Answer:
6m + 2
Step-by-step explanation:
To simplify the expression you must have to use the distributive property:
(3m + 1)(2)
2 x 3m = 6m
2 x 1 = 2
6m + 2
The answer for your question is 45 cm long
Answer:
4729662
Step-by-step explanation:
