What is the greatest number of acute angles that a right triangle can contain

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?

Dylan is evaluation the expression 13+19+7+10 at one step in his work, dylan rewrites the equation as 13+7+19+10 which property of addition must dylan have used when he evaluated the expression?