What is the result when the number 8 is decreased by 25%?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

Which of the following values in the set below will make the equation 5x + 6 = 6 true? (only input the number.) {0, 1, 2, 3, 4}