Pleas help on my profile is this question of math its urgent!! i'll put 5 and the crown for the person who answere me

Find the value of x, if m< AOC = 7x – 2, m< DOC = 2x + 8, and m< EOD = 27

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

If eh = hg and hg=16, find the diameter of k

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?