V(r) = t, v(p) = f, v(q) = f. question 8 1 pts use the truth-tree decision procedure (relying on proof tools or pen/pencil and paper) to determine whether paqe q is deductively valid. valid. consistent undecideable. invalid. question 9 1 pts facetime

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

what are you trying find out?

step-by-step explanation:

2+2 obliviously is 4.

let me know if this is right lol.

step-by-step explanation:

in order to solve by completing the square, what number should be added to both sides of the equation?

88

how many of the solutions to the equation are positive?

0

what is the approximate value of the greatest solution to the equation, rounded to the nearest hundredth

3.03