Trey buys his favorite fishing lure in quantity. The total amount, y, Trey pays for his purchase is proportional to the number,
x, of favorite lures he buys. Each lure's price is $1.25. Which equation represents the total amount of Trey's purchase of his favorite lure?
2 answers:
Answer:
y = 1.25x
y (total amount Trey pays) is the dependent variable and x (number of lures purchase) is the independent variable
y = kx → y = 1.25x
Answer:
y(x) = ($1.25/lure)x
Step-by-step explanation:
Let the total amount be y(x) (which says, "y is a function of x"). Then
y(x) = ($1.25/lure)x.
Checking this out, we see that 1 lure will cost $1.25, 2 will cost $2.50, and so on. x represents the number of lures purchased.
You might be interested in
Y is the output and x is the input. The given statement is output is 11 more than the output (x) so the function rule is y=x+11
I think the second one hope this helps
20/5
4x/x adding 10 to each
4x+10/x+10 =2
Multiple x+10 to each side
4x+10=2x+20
Then subtract and get
2x=10
Divide
X=5
Now plug it back in
20/5
He would have to lose 25 pounds!
Hope this helps
(15)(x+5) because product means multiply the two terms tigether
