Need asap which is equal to (x^4)^1/8 a. x^-2 b. x c. √x d. x^2

What two criteria are needed for triangles to be similar

Which value would be a solution for x in the inequality 47-4x< 7

As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?