Answer:
(-4qr)^4
Step-by-step explanation:
(-4qr)(-4qr)(-4qr)(-4qr)
There are 4 sets of -4qr being multiplied together
(-4qr)^4
67 is the correct answer trust me i just answered and got it correct.
There are 1000 grams in a gram and 1000 times 10 is 10000 so yes 100 mg is less than a 10g
-4w+32
multiply using the distributive property