Maikel forgot to plug his cromebook into the charger before he went to bed. He wants to take it with him to his cousins house with a full battery. The pictures below show screeshots of the battery charge indicator after he plugs his cromebook into the charger at 9:11 am. The screenshots below suggest an association between two variables. What are the two variables in this situation? (41%) Sat 9:11 AM
(56%) Sat 9:27 AM
(64%) Sat 9:36 AM
(74%) Sat 9:48 AM
(79%) Sat 9:55 AM
(86%) Sat 10:08 AM
(91%) Sat 10:17AM​

no its the same as every other grade

step-by-step explanation:

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