in a survey of 500 voters 430 said they would vote for the same candidate again what percent of the votes would vote the same way again

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0