Answer:
32, 36, 40
Step-by-step explanation:
8x + 9x + 10x = 108
27x = 108
x = 4
4 × 8 = 32 - 1st side
4 × 9 = 36 - 2nd side
4 × 10 = 40 - 3rd side
Let r represent reptiles
210=3r-120
330=3r
110=r
110 reptiles
-2x=5 is the right answer
Answer:
the answer is option A
Step-by-step explanation: