Sam runs 2 miles in 18 minutes. if sam runs at the same rate, how far can he run in 126 minutes

14 miles is the answer

14 Miles

Step-by-step explanation:

First you find the time it takes Sam to run a mile

18 min / 2 mi = 9 min

Then you divide 126 min by 9 min for 1 mile

126 min / 9 min = 14 mi

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.