Answer fast! giving out 30 points 1. use the graph to answer the questions. (a) write an equation to represent the cost of the strawberries. (b) write an equation to represent the cost of the blueberries. (c) which fruit is cheaper? explain your answer. (graph is at the bottom) 2. armand is planning a crawfish boil for the weekend. crawfish are like tiny lobsters, about 3 to 4 in. long. they are especially popular in louisiana. crawfish are cooked in a pot of boiling water with spicy seasoning, called a “crawfish boil.” every 10 lb of crawfish requires 24 oz of seasoning. (a) what is the unit rate and what does this number mean? (b) how much seasoning would armand need for 30 lb of crawfish? explain or show your work. (c) what is the maximum number of pounds of crawfish that can be cooked with 36 oz of seasoning? explain or show your work.

(a)   the cost of the fruit in $2 per lb = slope of the line

a cost of $10 ( the height of the vertical axis) and a weight of the strawberries ( the corresponding point on x axis)

so the lope   is   10/5 = 2   that is $2 per lb of strawberries

cost = 2w   where   w = weight of strawberries in pounds

(b) in the same   way cost of each lb of   blueberries = 10/7 =   $ 1.43

cost =   10w/7     where w = weight of blueberries in lbs.

c)     blueberries are cheaper ( $1.43 / lb against   %1 per lb for strawberries)

i tried my best if i'm right if i'm wrong i am so sorry.but if i am right plzzz mark brainliest: )

yo

step-by-step explanation:

yo

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18