Question

a cold front came in today and the temperature dropped 30 degrees. Write an algebraic expression to explain the new temperature.

Answer 1

The algebraic equation describing the above

X+y= x-30

Explanation:

The initial temperature of the environment= x degrees

Temperature of the front= y degrees

the environment dropped 30 degrees, means loosed 30 degrees.

The final temperature f the environment= x-30

The algebraic equation describing the above

X+y= x-30