Mathematics, 28.09.2019 21:30 Armendariz1

17. what's the sum of 6 feet 10 inches and 8 feet 9 inches? a. 14 ft. 7 in. b. 13 ft. 19 in. c. 15 ft. 7 in. d. 15 ft. 19 in.

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Answer from: jonnie27

Choice C

Step-by-step explanation: The correct sum of 6 feet 10 inches and 8 feet 9 inches is 15ft 7 inches.

In order to calculate this, you will first add the inches.

10 inches plus 9 inches equals 19 inches, which is 1 ft 7 inches.

Next, add the feet - 6 ft plus 8 ft equals 14 ft.

To finish, 14 ft plus 1 ft 7 inches equals 15 ft 7 inches, which is choice c.

Answer from: Gwapecwupcakes

First: There are 12 inches in a foot.

Second: You can do it 2 ways.

One way you can do it is by converting them to inches and them turning them back to feet. (This is the longer way)

The second way is to add 6 feet and 8 feet and then add 9 and 10 and making sure there are no leftovers after turning it to geet and leftover inches.

I'm going to do way 2. 6 feet and 8 feet is 14 feet. 9 inches and 10 inches is 19 inches. 19 would be converted to 1 foot and 7 inches. Then we add 14 feet and 1 foot and 7 inches together. When we fo that we get 15 feet and 7 inches.

Your answer is 15 feet 7 inches. Hope this helps :)

Answer from: Quest

answer: list the statements and i will follow up!

step-by-step explanation:

Answer from: Quest

third choice down

step-by-step explanation:

the first inequality is based on the number of adults and campers, and the second inequality is based on the cost of feeding both the adult and the camper.

we know that there is room for 525 people max. it's ok to have less than 525, but it's not ok to have more than 525, so the inequality is less than or equal to. the number combination of adults (x) and campers (y) cannot exceed this 525 max. therefore:

x + y ≤ 525

now we talk about cost. it costs $9 to feed one adult, so depending upon the number of adults you have (x) depends upon how much it will cost to feed that number of adults. same with the campers, who cost $5 to feed. the adults can be represented by 9x and the campers can be represented by 5y. since the budget cannot exceed 1,200, the second inequality is:

9x + 5y ≤ 1200

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17. what's the sum of 6 feet 10 inches and 8 feet 9 inches? a. 14 ft. 7 in. b. 13 ft. 19 in. c. 15...