Plz Plz Plz Help Help Help 1) Chef Alfredo has noticed some changes in his business. He usually sells 45 pizzas
on Sunday afternoons. During football season, he has big television screens televising
NFL games and he sells 72 pizzas. What is the percent change and is it an increase
or decrease?

a. Calculate the Percent Change and indicate if it is an increase or decrease-
show all work.

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

What is the length of the unknown leg in the right triangle ?

Find the value of x for which abcd must be a parallelogram -9-6x x-30