Answer:
y = 9x + 50
Step-by-step explanation:
No choices but an equation would be:
y = 9x + 50
<h3>Answer: Choice B)
![n+n+2 \ge 84](https://tex.z-dn.net/?f=n%2Bn%2B2%20%5Cge%2084)
</h3>
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Explanation:
n = first number
n+2 = second number
Consecutive odd integers are odd numbers that follow one after another. Eg: {3, 5, 7, 9}
Note how I add 2 each time to get the next number. So that explains the "n+2"
Add up n and n+2, then set that sum equal to or larger than 84 like so
![n+n+2 \ge 84](https://tex.z-dn.net/?f=n%2Bn%2B2%20%5Cge%2084)
We could simplify or solve for n, but I'll stop here since this is what answer choice B is saying.
side note: "at least" means "that value or more". So if I said "at least 10", then I mean "10 or more".
1.) 1/2
2.) B would be your answer.
1 week
Rent-all: 55.50/3 days=18.5/day, same rate for extra days
so the total cost are:
day|cost
1 |55.50
2 |55.50
3 |55.50
4 |74.00
5 |92.50
6 |111.00
7 |129.5
A-1 Rentals: 10.99/half-day=21.98/day
day|cost
0.5 |10.99
1 |21.98
1.5 |32.97
2 |43.96
2.5 |54.95
3 |65.94
3.5 |76.93
4 |87.92
4.5 |98.91
5 |109.90
5.5 |120.89
6 |131.88
6.5 |142.87
7 |153.86
car-town: 19.25/day
day|cost
1 |19.25
2 |38.50
3 |57.75
4 |77.00
5 |96.25
6 |115.50
7 |134.75
so Rent-all has the lowest daily cost/best offer
Speed = distance / time
speed = 250/5
speed = 50 mph <===