Complete the following expressions below to make the statement true. 1. 81x² - 36 = (9x+36) (-)
2. x²- 9 = (2x+3)(2x-3)
3. x² + - 15 = (4x+3)(2x-5)
4. x²+6x+9= (+)

*please answer this correctly i really really need it ASAP please help me

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?