Please help it a quiz

The 2nd one, The 3rd one, and the last one

Step-by-step explanation:

#2 = 4 + -12 is -8 and -2 + -6 is -8

#3 = -19 + 19 is 0 and 5 + -5 is 0

#5 = 17 + -9 is 8 and -9 + 17 is 8

Hope this helps!

Brainliest plz??

depends on how many days you are talking about

step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.