Ostriches 11421

The ZOO has the same number of zebras as ostriches. They have a total of 84 legs. How many zebras and how many ostriches do they have at the ZOO?

Correct answer:

z =  14

Step-by-step explanation:

z=s 4z+2s = 84  4z+2z=84  4 z+2 z=84  6z=84  z=684=14  z=14



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