Arman is saving his money. On day 3 he has $110. On day 5 he has $150. What would be equation of a linear model for his saving. Assuming y represent his saving in $ and x is number of days .
Group of answer choices
y = 50 +20 x
none of these answers
y = 50 + 20 x
y = 20 + 50 x
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2
Answer:
it might be
Step-by-step explanation:
y+3x= 110
y+5x=150 and now u can solve it
but I am not sure
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