Afarmer has 10 acres total which he can plant in wheat and rye. he has to plant at least 7 acres. however, he has only $1200 to spend and each acre of wheat costs $200 to plant and each acre of rye costs $100 to plant. moreover the farmer has to get the planting done in 12 hours and it takes an hour to plant an acre of wheat and 2 hours to plant an acre of rye. if the profit is $500 per acre of wheat and $300 per acre of rye how many acres of each should be planted to maximize profits? let x be the number of acres of wheat and y be number of acres of rye he plants.
1. write down a two linear inequalities for the number of acres he can plant.
2. write down a linear inequality for the cost to plant the crops.
3. write down a linear inequality for the time to plant the crops.
there are 2 other linear equations that must be met
x> =0
y> =0

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages

okay, what do you want us to do?

anyway, the cost of labor per hour for repair shop b is $50 per hour.

the repair bill for your car at repair shop b is $553

the parts for repair shop b cost is   $497.07

step-by-step explanation: