Answer:
60 ft
Step-by-step explanation:
3 times 20 is 60 ft so there is your answer
The answer is 12+k because sum means addition and it says 12 and k therefore you and 12 and k together and the algebraic expression would be 12+k
Answer:
The answer is B, they are both true!
Step-by-step explanation:
Answer:
12.3 - 7.9x
Step-by-step explanation:
8.9 - 1.4x + (-6.5) +3.4
12.3 - 1.4x - 6.5=
12.3 - 7.9x