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steens. org - mak.
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classics for
bullying prevention
sb prevention at scho.
bullying prevention.
due 11/24/19 11: 59pm
32-9: example 1 & try it
4 2-9: example 2
5 2-9: example 3 & try it!
2-9: mathx
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2.9.ps-9
question
the line models the cost of renting a kayak. write an equation in slope-intercept form for the line,
where x is the number of hours the kayak is rented and y is the total cost of renting the kayak.
click the icon to view the figure.
the equation for the line in slope-intercept form is
(use integers or decimals for any numbers in the equation.)
.
enter your answer in the answer box and then click check answer.
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step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.

(1,-1) i hope this

step-by-step explanation:

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊