Answer:
a+9b+10
Step-by-step explanation:
use foil method
1.07
Step-by-step explanation:
Below. Lets say 1 is 100 dollars sale tax. If 1 is 100 7 would be 7.00
No, it multiplies by -1 each time. Arithmetic sequences add or subtract by a constant number
Answer:-34.44 degrees Celsius
Step-by-step explanation:Scientists determined that Antarctica's average winter temperature was -34.44 degrees Celsius. The difference between this temperature and Antarctica's highest recorded temperature was 49.44 degrees.
