$20 for a box of 15 king size candy bars
He sells them for $2 each
The relationship between the amount of candy sold and the amount of money earned:
(linear equation)
Where
The relationship is linear
PLEASE MARK ME AS BRAINLIEST
Answer:
4.048 hours
Step-by-step explanation:
A = Pe^(rt)
After 1 hour, the amount decreases by 29% (A = 0.71P), so r is:
0.71P = Pe^(r×1)
0.71 = e^r
r = ln(0.71)
r = -0.342
P = 400. When A = 100, the time t is:
100 = 400e^(-0.342 t)
0.25 = e^(-0.342 t)
ln(0.25) = -0.342 t
t = -ln(0.25) / 0.342
t ≈ 4.048
Approximately 4.048 hours have passed.
Answer:
1/5 = .2
1/65 = 0.1538461538
13MPH
Step-by-step explanation:
(1/5)/(1/65)
The first statement means:
b=i+12,
The third statement means:
b-3=4(i-3),
b-3=4i-12
b=4i-9
Using the value for b from the first statement in the third statement gives you:
i+12=4i-9
-3i=-21
i=7: and since b=i+12
b=19
So Ben is 19 and Ishaan is 7.
Answer:
x=25
Step-by-step explanation:
divide each side by 5
125/5=25
