At the beginning of the year, Katherine had $80 in savings and saved an additional $8 each week thereafter. Josiah started the year with $25 and saved $13 every week. Let K represent the amount of money Katherine has saved t weeks after the beginning of the year and let J represent the amount of money Josiah has saved t weeks after the beginning of the year. Write an equation for each situation, in terms of t, and determine the interval of time when Katherine has more in savings than Josiah.

if i put something wrong your not gonna like it so rather not say nothing.

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