Convert 5.8 kilograms
to miles

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

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.