SOMEONE PLEASE HELP ME :( I WILL mark you brainiest the picture is below theres another question in the picture Given the piecewise function shown below , select all the statements that are true

A. f(5)= 1

B. f(1) = 5

C. f(-2)= 4

D. f (-2 ) = 4

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.