Answer:
11
Step-by-step explanation:
5 x 2 =10
10+6=16
16-1=15
Answer:
7/9 is a rational number
Step-by-step explanation:
x/y where x=7 and y=9 aand an reatinal number is something that is composed of an integer
Answer:
81cm
Step-by-step explanation:
15cm + 20cm + 21cm + 25cm = 81cm
Answer:
2/5
Step-by-step explanation:
Answer:
I believe the answer is 2 :)
Step-by-step explanation: