GIVING BRAINLIST !! the amount of money you spend on x books and y movies is given by the equation 8x+12y=96 find the intercepts of the graph. what do these values represent? AND

the orginal price of a model car was d dollars you use a coupon and buy the kit for (d-10) dollars. you assemble the model car and sell it for (2d-20) dollars. write an expression that represents your earrings

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

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: