I need help please do this for me

49 times 3 divided by 7 square it times 1/4 Add 3/4

What is the equation of the line shown in this graph?

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points