Answer:
1. x= y/5 + 22/5
2. y=17 − 3x2
Step-by-step explanation:
Using the PSN method:
P = -9
S = 8
So N = 9,-1
Using 9 and -1 in the original equation gives:
Answer:
14
Step-by-step explanation:
there are two days whose mean is 11.for you to get the mean of 11 you had divided by 2
multiply 11 by 2 which is 22
then minus fridays which is 8
Answer:
C≈21.99cm
r Radius
3.5
cm
Step-by-step explanation: