makayla1256
makayla1256 makayla1256
  • 03-09-2020
  • Mathematics
contestada

Please help!!!!!!!!!!!!!!

Please help class=

Respuesta :

lewisjalaysha
lewisjalaysha lewisjalaysha
  • 03-09-2020
The answer is B because u can’t add and negative and a positive exponent
Answer Link
lora59
lora59 lora59
  • 03-09-2020

the last one is the correct answer

Answer Link

Otras preguntas

what is 2.5 % of 16 ?
answer the following math question: which place value changed in 6652+600+1000=
List four methods that can be used to separate mixtures and give an example of each method?
what is 33 1/2 of 24 and 37 1/2 of 80 and finally, what is 66 2/3 of 45
What is 7% tax on a $9.79 purchase
A combined total of $46,000 is invested in two bonds that pay 4% and 9.5% simple interest. The annual interest is $3,490.00. How much is invested in each bo
facts about the Virginia plan
what is 33 1/2 of 24 and 37 1/2 of 80 and finally, what is 66 2/3 of 45
facts about the Virginia plan
Why was Charles Darwin considered to be a revolutionary?