Me figure out the rate of change & the equation for this table

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7

i dont know nkw

step-by-step explanation:

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eve and marks ratios are equivalent

step-by-step explanation:

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11