Answer:
25 sq. cm
Step-by-step explanation:
i think so i'm not sure if it is correct
Answer:
There should be 2 teachers and 21 students on each bus.
Step-by-step explanation:
a) 20(x)=y
b) $120
Let x= number of hours
Let y= Cost of labor
20 will remain constant, what matters is how many hours are being worked. If it's $20 per hour then it's safe to assume 1 hour is 20 dollars worth of labor. Due to it being per hour you have to multiply the rate by however many hours worked to get your final cost.
Answer:

Step-by-step explanation:
