Which number line represents the solution set for the inequality -4(x + 3) 5-2 - 2x? o - → -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 a t –7 + + + + 5 -5 -4 -3 + -2 -1 + 0 + 1 + 2 + 3 + 4 5 + 6 + 7 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 -7 -6 -5 -4 -3 -2 -1 + 0 + 1 + 2 3 + 4 + 5 + 6 + 7

y = x + 95

y = 42 + 95

y=137 mm hg

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.

the answer is $42.96

step-by-step explanation:

∈3,600

step-by-step explanation: