From grade 8 to grade 9, the number of hours spent studying at home is expected to increase by 30% to 40 hours a week. Rounding your answer to the nearest hour, find how many hours per week students are expected to study in grade 8. (HELP PLEASE)

f

step-by-step explanation:

f

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

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step-by-step explanation:

the answer is 15.50 for one mile

b) is slope: 0   y- intercept 15.5