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trinitysmith5
trinitysmith5 trinitysmith5
  • 21-08-2016
  • Mathematics
Answered

Caitlin had $402 in her bank account. She withdrew $15 each week to pay for a swimming lesson. She now has $237. a. Write an equation that can be used to find the number of swimming lessons that she paid for.

Verified Answer :

victoria77
victoria77 victoria77
  • 21-08-2016

Caitlin paid for 11 swimming lessons, because $402-$15(11 SL).
SL=Swimming Lessons

Answer Link
niagoodmen
niagoodmen niagoodmen
  • 21-08-2016

237+15x=402
-237        -237
0               165
x= 15÷165
x=11
237+15(11)=402
237+165=402

Answer Link

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