Which of the following is a quadratic equation whose roots are 3 and -1? O A. x^2 + 2x + 3 = 0
O B. x^2 - 2x - 3= 0
O C. x^2 + 2x – 3 = 0
OD. x^2 – 3x + 2 = 0
O E. x^2 – 2x + 3 = 0

What is the value of x in the following equation? -3x-2=2x+8

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%

Last week jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. about how many miles did jason walk last week?