Answer:
11
Step-by-step explanation:
3/7r + 5/8s when r = 14 and s = 8
3/7r + 5/8s
3/7(14) + 5/8 (8)
6 + 5 = 11
C)0.5 there is a 50% probability of getting tails
9514 1404 393
Answer:
(x -5) meters
Step-by-step explanation:
We assume the area is supposed to be ...
A = s^2 = x^2 -10x +25
This is a perfect square trinomial, so can be factored as ...
A = s^2 = (x -5)^2
Then the side length can be represented by the expression ...
s = (x -5) . . . . meters
T= total taxi cost
m= # of miles
Multiply the quantity (1 plus the tip) times ((mileage charge times the number of miles) plus the initial fee.)
T= (1 + 15% tip )($2.10m + $5 fee)
T= (1.15)[(2.10)(5.6) + 5]
T= (1.15)(11.76 + 5)
T= (1.15)(16.76)
T= $19.27
Total taxi ride is $19.27.
Hope this helps! :)