Answer:
-5w^9.
Step-by-step explanation:
These two terms are what we call, 'like terms'. This means that they are terms whose variables and exponents are the same. 14w^9- 19w^9 have the variable w^9 in common.
In these cases, all we do is use the coefficients (the number in front of the variable). Hence, 14w^9- 19w^9, quite literally turns into, 14-19. If we complete the sum, 14-19= -5. Put it all together, we have -5w^9.
Hope this helps!
Answer:
Step-by-step explanation:
Answer:
2√5
Step-by-step explanation:
= 16 + 49 - 3(11) - 4(10)
= 16 + 49 - 33 - 40
= -8
Answer
the number of donuts sold is: 693
Step-by-step explanation:
i get this answer by taking:
231 x 3 = and that equal 693. this is the number of donuts sold.
