Help me out here please

12) y=25x

13) 14 gallons

Step-by-step explanation:

m= (y2-y1)/(x2-x1)

m= (75-50)/(3-2)

m=25/1=25

y-y1=m(x-x1)

y-75=25(x-3)

y-75=25x-75

y=25x

350=25x

x=350/25

x=14

step-by-step explanation:

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answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d