Answer:
3(7x + 5y)
Step-by-step explanation:
the highest common factor for this equation is 3, as 21/3 = 7 and 15/3 = 5, and 5 and 7 have no more common factors:
thus - > 21x + 15y = 3(7x + 5y)
Answer:
The answer is B
hope this helps
Slope intercept form can be represented with the formal y=mx+3 in which B represents y intercept in case 3 is the y
Answer:6y= -5x + 3
Step-by-step explanation:
