Mark and Celeste have a tota monthly income of $4450 after taxes. Last month, they spent $801 on food and $267 on utility bills. What percent of their after-tax income was spent on these two expense categories? A.6%

B.12%

C.18%

D.24%

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

If you eat 4 medium strawberries, you get 48% of your daily recommenced amount of vitamin c. what fraction of your daily amount of vitamin c do you still need?