What is XY? Please help ♡​

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.