Step-by-step explanation:
If the image move 90⁰ counterclockwise then it will become (-2, -1).
Answer: $2 variable per person, 120 base fee Step-by -step explanation : the delta are 20 persons and \$40 therefore variable cost are $2 per person base fee: 180-30*2=120
Hope this helps
Answer:
inverse variation
Step-by-step explanation:
the numbers equal but then have to be devided
Answer:
look below
Step-by-step explanation:
a. 3.888mm^2
b. 162km^2
c. 0.36cm^2
d.20.25cm^2
e. 9.6m^2
f. 128.832km^2
g. 110.4m^2
h.9.15cm^2
I. 0.084km^2
