Please help Lewis owns a rectangular piece of property with an area of 134 square miles the length of this of the property is 213 miles what is the width of the property a 3/4 of a mile b 2 1/12 of a mile c 3 1/2 of mile D 4 and 1/2 of a mile

  a.  3/4 mile

Step-by-step explanation:

We assume that Lewis's property is 1 3/4 square miles in area, and that it has a length of 2 1/3 miles. We can find the width using the area formula.

  A = LW

  1 3/4 = (2 1/3)W

  7/4 = (7/3)W . . . . . change to improper fractions

  (3/7)(7/4) = W = 3/4 . . . . multiply by 3/7

The width of the property is 3/4 mile.

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

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: