Three students, Javier, Sam, and Corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. Each student also had some initial donations that were collected before the run. The equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. Match each equation with the correct rate of change for that student. $15 for every one lap $19.17 for every one lap $7.75 for every one lap $19.50 for every one lap $16.32 for every one lap $23.25 for every one lap Sam had a total donation of $186 after 8 laps. y= 19.5x + 30 Corrine had a total donation of $228.50 after 14 laps. y-228.5 = 7.75(x-14) Javier had a total donation of $230 after 12 laps. y - 230 = 15(x - 12)

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step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

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12

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i would you but i don't under stand the qustion

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