$0.05(n) + $0.10(d) = $1.90
n + d = 27
n + d - d =27 - d
n = 27 - d
$0.05(27-d) + $0.10(d) = $1.90
1.35 - 0.05d + 0.10d = $1.90
1.35 +0.05d = $1.90
1.35 - 1.35 +0.05d = $1.90 -1.35
0.05d = 0.55
0.05d/0.05 = 0.55/0.05
d = 11
n = 27 - 11
n = 16
$0.05(16) + $0.10(11) = $1.90
$0.80 + $1.10 = $1.90
$1.90 = $1.90
40*4.5 +45= 225
If the service fee is not relavent to time based on my understanding.
Answer:
b
Step-by-step explanation:
just out b i dont have time to explain
Answer:
A. 18x + 15
Step-by-step explanation:
5(4x + 3) - 2x
Distribute
5*4x +5*3 -2x
20x +15 -2x
Combine like terms
18x+15
Answer:
Step-by-step explanation:
The volume of a cone is given by :
(1/3)πr^2h
Radius (r) = 4cm
Height(h) = depth = 3cm
V = (1/3) × 3.142 × 4^2 × 3
V = (1/3) × 3.142 × 16 × 3
The volume of cone = 16π
