Abox of 15 cookies costs $9 what is the cost for 1 cookie?

Evaluate the expression. (9 + 5)(3 + 2)0

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

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.