Mrs. Rai buys a radio for Rs 1880 and sells it to Mrs. Shrestha at 20% profit. How much does Mrs. Shrestha pay for it?

the correct answer is d

hope this

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.

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !