It’s the last one & the second one
Answer:
option c
Step-by-step explanation:
a guitar 15% off means that the cost is now 85%

now the 8% of 170 is


so the total cost is
170+13.6
183.6
Answer:
2/x+1
Step-by-step explanation:
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5-x=12
Subtract 5 on both sides -1x=7 than divide 7 by -1 and you get x=-7
Answer:
my friend use aljerba tiger
Step-by-step explanation: