1. Mary wants to buy a shirt that is $45. What is the total cost if she buys her shirt in California? $ 2. How much will Mary's shirt cost in Washington? $ 3. How much will Mary's shirt cost in Maine? $

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Pls brainliest will be awarded if answer is correct

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph