Answer: i) 216 liters ii) 60 cm
<u>Step-by-step explanation:</u>
i) 216,000 cm³ × 1 liter/1000 cm³ = 216 liters
ii)
Slope point form for the equation of a straight line
=m(x-x1) + y1
y= 5/4 (x-8) +5
y= 5/4x - 10 + 5
y= 5/4x - 5
1600 because you have to times 120 by 80 and that gives you %80 of 120
ANSWER
y = 3x + 6.50
EXPLANATION
The $3 for each downloaded movie is the unit rate of change.
This is represent the slope of the linear function that models this situation.
The monthly fee of monthly fee of $6.50 the constant rate.
It represents the y-intercept of the function.
The linear function is given by
The correct choice is y = 3x + 6.50