Answer:
$0.25
Step-by-step explanation:
Divide the cost by the amount.

Therefore, the cost of each chocolate bar is $0.25.
Usual distance michiko runs= d miles
Time=t
normal speed= r₀
speed today= r₁
According to the question,
r₀= d/t
r₁= d+9/t+70.
The answer would be -17.6.
Simplify 2.4 divided by 0.1 to 24 ( 6.4 - 24 )
Simplify ( -17.6 ).
10 tenths in a whole, 100 hundredths in a whole.