Answer:
I believe
Mad-8
IQR- 18
Step-by-step explanation:
I don't know the explanation
Answer:
160
Step-by-step explanation:
The difference is whether the exponent attaches to just the 2 or to the negative sign as well
-2^4 = - (2x2x2x2) = -16
(-2^4) = -2 x -2 x -2 x -2 = +16
Your starting point is 10 because 3 times 10 is 30 but then find how much you would need along with the .75 per box hint: .75+.75=1.50