What is 310 rounded to

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?