Help Do all questions and include explanation
Some students can plant 9 carrots
per square foot in the community garden
shown. Write a function that can be used to
determine the number of carrots the students
can plant. Give a reasonable domain for the
function. How many carrots can the students
plant in a garden that is square with 4-ft side
lengths?

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

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

answer: it is d

step-by-step explanation: