Final answer:
To identify the terms and their coefficients, you need to analyze each expression separately. The terms are the individual parts being added or subtracted, and the coefficients are the numbers multiplying the variables in each term.
Step-by-step explanation:
In each expression, the terms are the individual parts that are being added or subtracted. The coefficients are the numbers multiplying the variables in each term. Let's identify the terms and their coefficients for each expression:
a. The terms are 5qp, -2p, and 7q. The coefficients are 5, -2, and 7.
b. The terms are 12, -2x, and 2y. The coefficients are 12, -2, and 2.
c. The terms are 3y, 2y²z, and y³. The coefficients are 3, 2, and 1.
d. The terms are 4xy, 7x²y²z², and 25. The coefficients are 4, 7, and 25.