20,27,34
The common difference is 7
To solve this problem you must follow the steps below:
1. The problem says that:
- The<span> hot air balloon is at an altitude of 240 feet.
- It descends at 30 feet per minute.
2. Therefore, you have:
x: the time in minutes.
y: the altitute in feet.
3. Keeping all this information on mind, you can write the following equation:
y=240-30x
4. Therefore, as you can see, the answer is:
</span>
y=240-30x
Just do 6 x 0.2 to reverse the division
So the answer is 1.2
I think
Answer:
d
Step-by-step explanation:
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Answer:
The total cost will be $40 plus $1.50 per square foot of carpet or $40+$1.50x
