What is the solution set to the inequality 5(x-2)(x + 4) > 0? A- {x\ x>-4 and x <2}
B-{x\x<-4 or x>2
C-{x\ X<-2 or x>4}
D-{x\ x>-2 or x <4}

Nine more than four times a number is the same as one less than twice the number. find the number?

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.