Austin buys $10 worth of food for his dog each week. There are 52 weeks in a year. How much is Austin paying for food for his dog in a year?
Which proportion could be used to solve this problem?

Which expression is equivalent to? assume x > 0 and y > 0.

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.

Which number line correctly shows 0.8 + 0.3?