Answer:
Step-by-step explanation:
sticide per acre and brown rice requires 1 liter of pesticide per acre. if he can earn $5000 for each acre of white rice ans $3000 for each acre of brown rice, how many acre of each should by plan to maximize his earnings? what are his maximum earning?
A safe bet would be to go from 0-70 with increments of 2.
There is a 173 increase in the student population per year after the college was opened.
Answer:
The solution in point form is (9,7) and the equation would be x+9, y=7
Step-by-step explanation:
By using moving the -4y to the right side and by flipping the signs you can turn the equation -x-4y=-37 into x=37-4y.
With this new equation you can use the substitution method and replace the x in -2x-5y=-53 with 37-4y, making it look like this: -2(37-4y)-5y=-53.
Then you solve for y getting y=7.
With the value of y, you can plug that into the equation x=37-4y so it will look like x=37-4(7)
Then you solve for x getting x=9
And with that you get the point (9,7)
Answer:
$325
Step-by-step explanation:
709-59=650/2=325
