Answer:
Perímetro de
Step-by-step explanation:
What does this mean?
Answer:
Student 2 and Student 3
Step-by-step explanation:
Student 2
-(5r - 3s + 1)
= - 5r +3s - 1
Student 3
= - 5r +3s - 1
Answer: 40, 48 and 56
Step-by-step explanation:
8 x 4 = 32
8 x 5 = 40
8 x 6 = 48
8 x 7 = 56