What are the other equations for (12-4)x7=x

Write a polynomial for a third-degree polynomial with leading coefficient -4

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.

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table