HELP THIS IS AN EASY MATH ANGLES QUESTION, I DONT UNDERSTAND!
THANK YOU

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost