Sam’s age is 3 years less than three times her brother’s age. Write an expression to represent Sam’s age. Use the variable b to represent her brother’s age. pls help i will give brainliest :3

b*3-(3)

Step-by-step explanation:

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.