Write an expression that is equivalent to 8 using each of the following numbers and symbols once in the expression. 7 7 7 2 + ()
(the 2 is an exponent)

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

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.