Answer:
12
Step-by-step explanation:
12 times 12 is 144
Hope this helps
Answer:
x^4 -y^4 +6x^2y +9y^2
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Answer:
a=1
Step-by-step explanation:
Subtract 9 on both sides
Subtract 3a on both sides
Then divide both sides by 3
Answer:
49
Step-by-step explanation:
12 hotdogs per min × 8 minutes = 96
145-96= 49
So he will have 49 hotdogs left.