Answer whatever you can!

1. yolanda is 4 yrs younger than 3 times her daughters age. the sum of their ages are greater than 88. what is the youngest age yolanda's daughter can be?
years old

2. a towns recreation department is updating its parks. the parks must have slides and swings. there are x number of swing sets and y number of slides. the number of new slides must be more than 3 times the number of new swing sets. each swing set costs $275 and each slide costs $168. they can spend no more than $1250. select all of the constraints of the parks improvement plan.
* 275x+168y< (or = to) 1250
* 275x+168y< 1250
*x> 0
*y> 0
*x> 3y
*y> 3x

3. what are the real and imaginary parts of the complex number?
-6-i

the real part is
the imaginary part is