Answer: 1,341 3/4
Step-by-step explanation:
Step 1) distribute the 17: -16+119w-204
Step 2) combine like terms: 119w-220
ANSWER: 119w-220
Hello from MrBillDoesMath!
Answer:
Choice E.
Discussion:
Assuming that n >=1, a(n) = 4n -1, then
a(10) = 4(10) - 1 = 39
but that doesn't match any of the answers...... hmm...
BUT
If you meant that a(n) = 4^(n-1), then
a(10) = 4^(10-1) = 4^9 = 262144
which is Choice E.
Thank you,
MrB
Answer:
I believe it's the first option because the y-intercept is -7
Step-by-step explanation:
Original price: $3,495
Yearly price decrease = 0.2 x 3,495 = $699 per year
Let y be the value of the car and x be the number of years:
y = 3495 - 699x
After 5 years,
y = 3495 - 699(5)
= $0
In order to solve this problem, we set up a linear equation where the variables were the value of the car and the time passed since purchase. The claim that the car will not be anything is true to an extent because its price has dropped to 0 according to our function; however, practically, a car cannot be $0 so it will be worth at least something, however smaller than its original price.
