What are the terms in the expression 7x+4y+1
a)1
b)7 and 4
c) x and y
d) 7x,4y and 1

Option 'd' is correct.

Step-by-step explanation:

Since we have given that

Since there are 3 terms in the expression:

First term is 7x.

A term x with coefficient 7.

Second term is 4y.

A term y with coefficient 4.

Third term is 1 i.e constant term.

So, the respective three terms would be 7x, 4y, and 1.

Hence, Option 'd' is correct.