Each of Caleb's friends has the same number of pets. The total number of pets can be represented by the expression y plus y plus y plus y. Which is an equivalent expression for the total number of pets?

Given:

The total number of pets can be represented by the expression .

To find:

The expression which is equivalent to the expression for the total number of pets.

Solution:

The expression for the total number of pets is

On adding these value, we get

Therefore, the expression 4y is equivalent to the given expression for the total number of pets.

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation: