x2 - 31 = 0 A. pos/neg 31 i B. 31 C. pos/neg 5 i sqrt 3 D. pos/neg sqrt 31 E. pos/neg 31 F. -31 G. pos/neg i sqrt 31 H. pos/neg 5 sqrt 3 (I think this is how the last question is typed. I will upload the image again too help.)

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.