Question 15 of 23 What is the solution to the inequality below?
x² > 25
O A. x< 5 or x>-5
O B. x < 5 and x >-5
O C. x> 5 or x<-5
O D. x>5 and x<-5

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !