Afinancial model has been constructed to predict the total profits of a company within the next month. the relationship is given as y = x4 – 3, where y is the amount of profit and x is the number of days. when will the company start to gain money (as in y is greater than 0)?

The company will start to gain money when the number of days (x) is greater than 3/4

Step-by-step explanation:

To find when the company start to gain money we should solve this inequality:

We need that y (profits)>0 and also we know that the relationship between profits and amount of days is: y=4x-3, then,

4x-3>0

4x>3

x>3/4

When the number of days is greater than 3/4, the company will start to gain money.

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two

third choice down

step-by-step explanation:

the first inequality is based on the number of adults and campers, and the second inequality is based on the cost of feeding both the adult and the camper.

we know that there is room for 525 people max.   it's ok to have less than 525, but it's not ok to have more than 525, so the inequality is less than or equal to.   the number combination of adults (x) and campers (y) cannot exceed this 525 max.   therefore:

x + y ≤ 525

now we talk about cost.   it costs $9 to feed one adult, so depending upon the number of adults you have (x) depends upon how much it will cost to feed that number of adults.   same with the campers, who cost $5 to feed.   the adults can be represented by 9x and the campers can be represented by 5y.   since the budget cannot exceed 1,200, the second inequality is:

9x + 5y ≤ 1200