Which are correct statements regarding proofs? check all that apply. in a paragraph proof, statements and their justifications are written in sentences in a logical order. a two-column proof consists of a list statements and the reasons the statements are true. a flowchart proof gives a visual representation of the sequence of steps without justifications. a paragraph proof is a two-column proof in sentence form. a two-column proof lists only the given information and what is to be proven. a flowchart proof includes a logical series of statements in boxes with connecting arrows.

In a paragraph proof, statements and their justifications are written in sentences in a logical order.  

A two-column proof consists of a list statements and the reasons the statements are true.  

A paragraph proof is a two-column proof in sentence form.  

Step-by-step explanation:

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 graph is negative for all real values of x where   -6 < x < -2.

step-by-step explanation:

this refers to the values of f(x) in the area below the x-axis.