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You want to buy a pet that costs $48. You already have $12 and
you plan to save $9 per week or each week. If w represents the
number of weeks until you have enough money to buy the pet,
what equation could you use to find the number of the weeks or
the value of w?

Respuesta :

Answer:

48 = 12 +9w

36 = 9w

w = 4

Worked out:

you need 48 dollars, you already have 12. so now you need to save 9 per week, which would be 9w. so you would want to add 9w to 12 to get to 48. simplifying and solving for w would be 4 weeks

zachcf

Answer:

12 + 9w = $48

Step-by-step explanation:

w represents the number of weeks

$48 is the amount you need, $12 + 9w is the money you're putting in

12 + 9w = $48

9w = 36

w = 4