Answer:
7/10 feet/year
Step-by-step explanation:
This straight line graph passes thru (0, 0) and (10, 7).
As x increases from 0 to 10, y increases from 0 to 7. Thus, the slope of this line, which is the unit rate, is m = rise / run = 7/10 feet/year.
Answer:
21
Step-by-step explanation:
5x-3x=18+15-9
2x=42 /:2
x=21
Step-by-step explanation:
The first day when he would do these activities on the same day is December 7, 2023.
<h3>When would he do these activities on the same day?</h3>
In order to determine which day Mr. Carson would wash his car, check his oils and check the tire pressure, the multiple of 8, 7, and 9 have to be determined.
A multiple of a number is the product of an integer and that number. A common multiple is a number that is common to all three numbers. The lowest common multiple of 8, 7 and 9 is 504. So, in 504 days he would do all three activities on the same day.
In order to convert 504 days, take note of the following:
365 days = 1 year
12 month = 1 year
1 month = 4 weeks
30 days = 1 month
504 / 365 = 1 year 139 days
139 days / 30 days = 4 months 19 days
504 days = 1 year, 4 months and 19 days
1 year, 4 months and 19 days + July 18, 2022 = December 7, 2023
To learn more about multiples, please check: brainly.com/question/26030133
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