Respuesta :
Answer:
she need 7 month to add $175 in her saving
Step-by-step explanation:
amount of money she save in first month is $10
each month she add $5 in her saving
so from the above data we have
first month = $10
second month = $15
third month =$20
fourth month =$25
fifth month = $ 30
6th month = $35
7th month = $40
total amount of money she save till 7 month is ( 10+15+20+25+30+35+40) $175
therefore she need 7 month to add $175 in her saving