Fred decides to look at new and used trucks. Fred found a new truck for $30000. Typically, a used truck goes for 20% of a new truck, so what price would a used truck be?

$6000

Step-by-step explanation:

New truck = $30000

Used truck is 20% of new truck= 20/100 × 30,000 = 0.2 x 30,000= $6000

Used truck = $6000

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.