Amber is solving this problem.

252
× 605

what are the partial products amber will need to solve the problem?

1,260 and 15,120

1,260 and 2,520 and 151,200

1,260 and 151,200

1,260 and 1,512

Correct choice is 1,260 and 151,200

The product of 252 and 605 is 152,460

In the choice we have to choose from, one or more numbers have to add up to give a total of 152,460.

The choice is actually 1,260 and 151,200 which gives a total of 152,460.

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.