If an equation is an identity, then how many solutions does it have?

Infinite solution

Step-by-step explanation:

We are given an equation is identity

We have to find that how many solutions equation have

Identity equation:Identity equation is that true equation in which no matter what value is substitute for variable .It is always true statement.

Suppose that we have an identity equation

If this type of condition is obtained then we have infinite solutions.

So, if an equation is identity then the equation have infinite solutions.

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

25% is the answer