Answer:
Each notepad would cost $5.
The range would be $14.
To find the range, you would take the highest value and subtract it by the lowest value:
29 - 43 =
14
Hope this helped! :)
Answer:
2 hours
Step-by-step explanation:
If she was 5km away and is now 2km away she walked 3 km. To walk 3 km at 1.5 km/h you have to divide 3km by 1.5km to get 2 hours
The formula for the circumference of a circle is pi X diameter,
So:
4pi = 12.57
Y = -2x - 4
y = 2x + 4
-2x - 4 = 2x + 4
-2x - 2x = 4 + 4
-4x = 8
x = -8/4
x = -2
y = 2x + 4
y = 2(-2) + 4
y = -4 + 4
y = 0
solution (-2,0)