Let r represent reptiles
210=3r-120
330=3r
110=r
110 reptiles
Answer:
Step-by-step explanation:
3/9 = 1/3
xy^2/x^8y^6 = 1/x^(8-1)y^(6-2) = 1/x^7y^4
therefore, 1/3x^7y^4
Answer:
oh
Step-by-step explanation:
Follow the PEMDAS i will give u an example below.