Allie is in a bowling tournament that consists of 5 games. she has already bowled 4. her scores for the 4 games were 220, 245, 270, and 280. what does allie need to bowl for her 5th game to get an average score of 260?

What signals you that factoring by grouping is the best method to use when factoring a problem?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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.