What is the Greatest Common Factor (GCF) for the expression below:

5( x + 7)^4, 35( x + 7^2), 15 (x + 7)^3

Please help :(

3. solve the given inequality and graph the solution on a number line.

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac