If 1 gallon covers 400 square feet what is the unit rate of square feet per gallon

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

6 meters

step-by-step explanation:

i think the answer is d im not sure