do parentheses first which gives you 42-4+111 then aubtract to get 38+111 which equals 149
The elephant weighs 9,430 pounds more than the donkey.
Answer:
c will be the answer mark me brainliest
Answer:
6^-13
Step-by-step explanation:
The rule for multiplying numbers with the same base but different exponents is a^b*a^c=a^(b+c), so in this case we have 6^(-4+(-9)) which is 6^-13
Hope this helped!