Merry was saving for a pair of shoes. from her weekly allowance she was able to save 10.00pesos on the first week, 13.00 pesos on the second week, 16.00 on the third week and ,so on. If she continued saving in this pattern and made 50 deposits, how much did merry save?.
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Solution:
Could you plsss what is the answer thanks you!.!.
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Answer:
Step-by-step explanation:
a=10 pesos
d=13-10=3
n=50
an=a+[n-1]d
a50=10+49*3
a50=157
s50=50/2[10+157]
= 25*167
= 4175
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