Hello there! The following picture below should assist you with answering your question. Let me know if you find any errors or cannot read my writing, and I will review and fix them as required. Thanks!
I would say its b) all real numbers
The answer to the selceted problem 23/50
Answer:
add the amount of the bags. you will end up with 38.70 Oz. the subtract the number from the total and you ger 19.30 Oz. the box weighs 19.30 oz.
5x(2y-3)-(y+8)=13 I believe this is correct