Which function is the inverse of f(x) = 2x + 3? I have a lot of hw to do so I’ll be here a lot I have about a week to do 300+ assignments yo

2-digit numbers less than 91 which are 1 less than a multiple of 10

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?