Answer:
$240
Step-by-step explanation:
60% = 0.6
400 divided by 0.6 = 240
Answer:
The answer is 46 units
Step-by-step explanation:
You were correct in multiplying 12 by 4. However, you forgot to notice that the corners of every square were only shaded halfway. All you have to do then is subtract 48 by 2.
Answer:
Constant of proportionality is 12
The cost of buying new bicycle changes 12 dollar per week
Step-by-step explanation:
we are given
The equation as

where
d represents the amount in dollars
w is number of weeks
now, we can compare it with

where
k is constant of proportionality
we can compare
and we get
k=12
So,
Constant of proportionality is 12
we can see that

So,
The cost of buying new bicycle changes 12 dollar per week
Answer:
∠z is 79°
Step-by-step explanation:
45 x 5 = 225 so 225 students altogether on 5 buses