Akennel mixes to brands of dog food. brand x cost $25 per bag, and brand y $20 per bag.
the minimum units of carbohydrate, fat and protein are 12, 36 and 24 units respectively. how many bags
of each brand should be mixed to minimize cost, and what is that cost?

* include graph*

i would need to see the dot plot : )

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°