The answer is between 12 & 13
Answer:
-6 and -3 for the dots
Step-by-step explanation:
hope this is correct im bad at math
Answer:

Step-by-step explanation:

If each inch is 40 miles then 7(40) = 280 and add the 1/4 which is 10 so the answer is 290
Answer:
12cx^2-24c
-2x^3-12x^2y
Step-by-step explanation:
They shouldn't be written like that but just distribute