(PLEASE HELP) Danae is shopping for grass seed. The prices of bags from four brands are shown in the table. Grass Seed Brand Price Coverage A $18.99 3,000 square feet B $22.99 4,000 square feet C $31.99 5,000 square feet D $36.99 6,000 square feet Which brand of seed has the lowest cost per square foot? Brand A Brand B Brand C Brand D

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation:

is only a line? i think so

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.