Lana earned $49 dollars on friday, $42 on saturday, and $21 on sunday selling bracelets. she sold each bracelets for the same amount. what is the most she could have charged for each bracelet?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Several paint mixtures are made by mixing blue paint and white paint. paint colors blue paint white paint mixture a 5 cups 12 cups mixture b 6 cups 6 cups mixture c 4 cups 12 cups mixture d 5 cups 6 cups which mixture has the highest ratio of blue paint to white paint

Write a function rule for  “the output is  5 less than the input.” let  xx  be the input and let  yy  be the output.