The cost of a candy bar in a vending machine is $0.95. The cost of a bottle of water in the
same machine is $1.25. Jamie has $25 to
spend on candy bars and bottles of water for
her friends. She must buy nine candy bars. If b
represents the number of bottles of water,
which inequality represents all the possible
values of b?
O 0.95(9) + 1.25b >= 25
O 1.25(9) + 0.95b >= 25
O 1.25(9) + 0.95b <= 25
O 0.95(9) + 1.25b <= 25

maybe showing the graph would

step-by-step explanation:

-387129 iq

21

step-by-step explanation:

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: