There are 83 species of butterflies at butterfly world. that is 38 more than 5/6 of the species x, found in florida. which equations can be used to determine the number of species found in florida (answers are 1-5 in picture)

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.