Well, I can't figure out the answer at the moment, but I can give you a tip. Just substite each possible sign in the to see if one works... for example: +++, x+-, ++-....
Hope this helps you out :)
Answer: 26.67
Step-by-step explanation: multiply 20 and 4/3
Answer:
66
Step-by-step explanation:
Y = money left over
X = fair ticket
Y = 36.75 - 3x
