Jose received $30 for his birthday and put it in his piggy bank. Each week, he puts 4 more dollars in his bank. The amount of money in dollars D in his bank is given by D = 4w + 30 where w is the number of weeks he has saved 4 dollars. His sister Marisol makes a table of reasonable values for w. Marisol selects 36 as a values for w.
What is the corresponding table entry for D?
466
174
70
39
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OpenStudy (koikkara):
@WildQueen it's simple, just substitute the values
OpenStudy (anonymous):
it is hmmmm
OpenStudy (koikkara):
w= 36 as she select 36, then what is D ?
OpenStudy (koikkara):
\(D = 4*36 + 30\)
OpenStudy (anonymous):
oh I see now I had my numbers messed up
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