Write an inequality for the statement. Use "A" as your variable. The age of Salem plus the age of his cousin. who is 12 years old, is a total that is greater than 21 years.

Pleaseee help

A + 12 > 21

Step-by-step explanation:

This means the sum of salem and his cousin's age should be bigger than 21 years.

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

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.