Ascale measures weight to the nearest 0.5 lb. which measurement shows an appropriate level of precision for the scale? a. 140lbs, b. 148.75lbs, c. 140.5lbs, d. 141lbs

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Which statement about 6x2 + 7x – 10 is true?

Megan is making bracelets to sell to earn money for the local animal shelter. it takes her 1/4 hour to pick out all the beads and 1/10 hour to string them.this week, she only has 5 1/4 hours to make bracelets. how many bracelets will megan be able to make?