Which expression is equivalent to 30x+15y?
To find an equivalent expression to 30x + 15y, we can factor out the greatest common factor (GCF) from both terms. The GCF of 30x and 15y is 15.
Step 1: Factor out the GCF:
30x + 15y = 15(2x + y)
Therefore, the expression that is equivalent to 30x + 15y is 15(2x + y).