Answer:
1
Step-by-step explanation:
<em>13 15 </em>17 <u>x</u> <em>20 21</em>
<em>Cross out all outer numbers</em>
We are left with 17 and x
With double medians, you add those two together and then divide them by two.
With the median (total) being 18, we will first add 17+x then divide Y/2 = 18
The value of x is 1
3√6 - 4√6
3(2.45) - 4(2.45)
[not sure how your teacher wants you to round the square root of six but here is mine.]
7.35 - 9.8
-2.45
Answer:
wait I will answer it in the comments section
Step-by-step explanation:
5n-2
5(4) - 2
20-2=18
A= 18
5n - 2 =48
5n=48+2
5n=50
divide by 5
n= 10
B=10
Answer:
-3x / 4
Step-by-step explanation: