What is (-1) - (-3) Pre-Algebra

2

Step-by-step explanation:

-1-(-3) is the same as -1+3, which is 2

you can also rewrite it as 3-1, which is also 2

guy is this correct

Step-by-step explanation:

-1+3=2

xDDD

answer: it's a

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.