Answer:
8 x 40 = 320
Step-by-step explanation:
since 1 fish tank has 40 liters of water, we are trying to find the total of all 8 which is why we multiply 8 x 40
320 liters
Each tank = 40 liters
8 tanks = 40 × 8 = 320
12x^5
(-2x)(-6x^4)
Multiply the numbers
-2 * -6 = 12
Multiply the variables
x* x^4 = x^5
180 degree angles.
180 degree angles are straight lines.
I think its b plz don't get mad I am not so sure
