Answer:
y = -2x - 12
Step-by-step explanation:
The answer is letter b.
$4.20 / 60 ounce is the rate for the glass bottle while $3.06 / 51 ounces is the rate for the plastic one.
Simplified, the glass bottle is $0.07 / ounce while the plastic bottle is $0.06 / ounce.
Ergo, the plastic bottle is cheaper by a cent per ounce.
The slope is -1/2
Step by step
1) formula m=y2-y1/x2-x1
2) slope equals = -1+2/-8+6
3) 1/-2
4) answer is -1/2
Map : Actual
8 cm : 2km
8 cm : 200 000cm
1 cm : 25 000cm
scale Factor :
1: 25 000
Answer:
<em>See image</em>
Step-by-step explanation:
kinda like that