X/9 - 15
X divided ( / ) by 9 minus ( - ) 9
Answer:
She bought 6 erasers.
Step-by-step explanation:
Answer:
6n+1
Step-by-step explanation:
first term=13-6=7
nth term=7+(n-1)6=7+6n-6=6n+1
Answer:
Yes, it is harder.
Step-by-step explanation:
Answer:
281.25 miles
Step-by-step explanation:
2=250
1=125
0.5=62.5
0.25=31.25
250+31.25=281.25