leticia stretched for 8 minutes and then jogged around her block serveral times. It takes her 6 minutes to run around the block once. She spent 38 minutes exercising. How many times did leticia jog around the block? Choose two answers: one for the equation that models this situation and one for the correct answer. A. 5 times around the block B. equation 6+8x=38 C.4 times around the block D. equation:8 +6x=38

0.32

step-by-step explanation:

2.24/7

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

x = 3 ± √(5+y)