Tammy paid $12.98 for a 6.35-kg bag of dog food. A few weeks later, she paid $14.88 for a 7.03-kg bag at a different store.

Find the unit price for each bag. Then state which bag is the better buy based on the unit price.

Round your answers to the nearest cent.

(a)$2.04 per kg

(b)$2.12 per kg

(c)First Bag

Step-by-step explanation:

1st Bag

Tammy paid $12.98 for a 6.35-kg bag of dog food.

2nd Bag

At a different store, she paid $14.88 for a 7.03-kg bag .

The first bag is better as it is cheaper.

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

choose (5, 1.5) and (-1.5,-3.5)

step-by-step explanation:

5 - 1.5 =3.5

-1.5 - (-3.5) = 2

3.5 + 2 =5.5

hope this !