Answer:
90hours
Step-by-step explanation:
Addition of 10 hours= Addition of 150$
an=a+(n-1)d
2450=1250+(n-1)(150)
120/15=n-1
8+1=n
n=9
and 9x10=90 (each n=10hours)
Thus:
B. 90 hours
Brianliest please
90 hours of training would you need to pay
64 divided by 4=16
144 divided by 9=16
x = 5
Divide the number that islf can divide by like 2 or 3 or 4 for exaples
![\frac{\sqrt[4]{30} }{3}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%5B4%5D%7B30%7D%20%7D%7B3%7D)
