Answer:
12 weeks
Step-by-step explanation:
It will take Jackie 12 weeks to buy her car because she earns 172 per week.
If you divide 2000 buy 172 you end up with 11.6
if you multiply 11 and 172 you get 1,892 which is just a little under 2000
if you add another week = 172$ you will arrive at 2064 which is enough to buy
her car.
Hope this helps.
The answer to the first question is 30.
Answer:
the answer is 4
Step-by-step explanation:
S(5) = -16*(5)*2 + 550 = 390
you just replace t with 5