what's the answer

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

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