Study the steps shown to solve the given equation 130 - 2x = x-3
30 - 2x = x2 - 6x + 9
0 = x2 - 4x - 21
0 = (x + 3)(x-7)
Based on the above work, possible solutions of the equation are
DONE

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

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