Answer:
1. M > -7
2. y < -1
3. m < -12
4. k > -2
5. c > -9
Please let me know if you need me to explain these answers! :)
Maybe 40 grams , it really depends on the scissors
Answer:
0
-84
Step-by-step explanation:
these are the answers bc math.
Answer:
434
Step-by-step explanation:
29-20=9
20-11=9
9*47=423
423+11=434
Ok so the answer is

so we multiply numbers that have the same variable

multiply 2 x 2

then multiply the exponents

multipling like this will look like addition.

so in other words you could do it like this too

now add the exponent with 4

now for the last part

because -3 and 3 added together make 0

I hope this help(it looks complicated but it's very easy and I hope I helped you out)