Answer:
0+(-2)+9=7
Step-by-step explanation:
You start at 0 then go down by 2 or minus by , Then add by 9 then you end up at 7.
Answer:
28$
Step-by-step explanation:
The normal price of backpack is: 40$
As mentioned in the question, store is offering 30% off sale.
To calculate 30% of the original price (that is 40$), we do
Off price = (Off price percentage)/100 * normal price
=> 
=> 12
The sale price of backpack would be: Normal price - Off price
=> 40 -12
=> 28
Answer:
The answer is B
Step-by-step explanation: The reason for this is you know that 2 in = 9ft so you multiply 9 to get 36/ the height of the classroom. The times you multiply is by equal to it by you multiply by 2 because 2= 9ft not 1=9ft so you take 4 and multiply by 2 and you get 8.
The mutant zombie has 7 limbs