Susan wants to save $800 to buy a tv. she saves $19 each week. the amount, a (in dollars), that she still needs after w weeks is given by the followin
function
a(w) = 800 - 19w
answer the following questions.
(a) how much money does susan still need after 5 weeks?
(b) if susan still needs $439, how many weeks has she been saving?
i weeks
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explanation
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705 and19 weeks

Step-by-step explanation:

Amount that Susan want to save = 800$

Savings per week = 19$

The amount, A (in dollars), that she still needs after w weeks is given by the following function

, where w represents the number of weeks

a) After 5 weeks money $

b)

no problobm

step-by-step explanation:

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )