A4 means the 4th number
so it is 17
Answer:
You are correct
Step-by-step explanation:
x - 8 < 23
<em>Add 8 to both sides</em>
x - 8 + 8 < 23 + 8
<em>Simplify</em>
x < 31
Yes, you are correct.
Answer:
in 90 days
Step-by-step explanation:
you find the lcm of 9 and 15
We try the all of the numbers until we find it
1*1=1
2*2=4
3*3=9
4*4=16
5*5=25
6*6=36
7*7=49
So the answer is 7
Answer:
6.83333333333 (repeated)
Step-by-step explanation:
1/3 x 20.5= 6.83333333333...
