6. mike and his best friend dan have the same birthday, but mike is three years older than dan. let the variable x represent mike's age and y represent dan's age. which graph represents the relationship between dan's age and mike's age? also can anyone tell me all the answers for solving equations unit test i really need the .

it is given that mike and his best friend dan have the same birthday.

mike's age =x

dan's age = y

but mike is three years older than dan.

so, mike being elder.we have to make equation in such a way that left hand side and right hand side of the equation becomes equal.the equation becomes

          a.t.q

as you have not written anyone's age so if either mike's age or dan's age is given.

by substituting anyone's age in the equation you can find the age of other.

to draw the graph of x=y+3

x-y=3

take different positive values of (x,y) like (20,17), (25,,53)⇒ i have taken these values because it represent ages. to draw the graph you can take negative value of x and y also.

to draw the graph you only need two points.and every point on the graph will satisfy this equation.

as this equation is of two variable you need two different equation's in x and y to get values of x and y.

e) none of the above because the measure of angle cba is 101°

what does x eaqual

step-by-step explanation: