Question

How many terms does the expression 9x + 4y – 5 have?
a) 2
b) 3
c) 4
d) 5

Answer 1

The expression 9x + 4y - 5 has three terms: 9x, 4y, and -5.

Step-by-step explanation:

The expression 9x + 4y - 5 has three terms.

1. The first term is 9x, which is a product of 9 and x. This term represents the multiplication of 9 by the variable x.
2. The second term is 4y, which is a product of 4 and y. This term represents the multiplication of 4 by the variable y.
3. The third term is -5, which is a constant. This term does not involve any variables.

Therefore, there are 3 terms in the expression 9x + 4y - 5.