3a² - 2a - 4 + 2a -3a² + 5
Put all the like terms together
= 3a² -3a² + 2a - 2a + 5 - 4
Combine like terms
= 1
Answer: 1
Let's add all alike terms separately.
3a²+(-3a²)= 0; cancels out.
-2a+2a= 0; cancels out.
-4+5= 1
So, the answer is 1.
Answer:c
Step-by-step explanation:did
Answer:
4 packages of hot dogs and 5 packages of hot dog buns.
Step-by-step explanation:
Find the least common multiple of 10 and 8, which is 40.
