Answer: I hope this helps :)
Substitution: 45+15(6-1)
Simplify: 120
Step-by-step explanation:
Calculate within parenthases (6-1) =5 =45+15(5)
Multiply left to right 15(5)=75 =45+75
Add leftg to right 45+75=120
Answer = 120
Answer:
3 boys may be answer of this question
Tom = x
steve = 2x + 17
x + 2x + 17 would then simplify to 3x + 17
104 = 3x + 17
87 = 3x
29 = x
then substitute x into tom and steve
steve = 75 tickets
tom = 29 tickets
i think...
#7 is correct it is the first option
