Answer:
wdym by "I need a hero for my exam"
do u want someone to solve all the problems for you?
Answer:
cant see the image
Step-by-step explanation:
Answer:
do you mean "8.469"? of so 8.5
Step-by-step explanation:
assuming the comma should be a decimal
Answer: should be 70+50x is less than 320
Step-by-step explanation:$70 is only added once, and for 5 hours, she pays him a certain amount of $(x). I don't know if the multiple choices are valid