Round 2.81 to 2.8 and 3.72 to 3.7. Add both together to get 6.5
The answer is 4. You take 2 and divide it by 0.5.
Vertex: (2,1)
axis of symmetry: (0,2)
direction of opening: up
not sure what optimal value is.
y-intercept: (0,5)
not sure what the step pattern is.
Answer:
11 1/4 or 45/5
Step-by-step explanation:
just multiply 5 * 2 1/4
And thats ur answer
Amount spent on the last call = $25 - $22.04 = $2.96 = 296 cents
Number of minutes used for last call = 296 / 8 = 37 minutes.