45 = (x) + (x + 1) + (x + 2)
45 = 3x + 3
- 3
42 = 3x
/3
14 = x
45 = 14 + (14 + 1) + (14 + 2)
45 = 14 + 15 + 16
The ages of the 3 friends are 14, 15, and 16.
What are you even asking us
Answer:
160 T-shirts
Step-by-step explanation:
7,200/45=160
Answer:
3.3
Step-by-step explanation:
Answer:
ab and ac are congruent with each other
