2t+3n=9 2(2)+3n=9
+5t-3n=5 (the 3n cancel out) 4+3n=9
7t=14 3n=5
t=2 n=5/3 or 1.67
Answer:
round
Step-by-step explanation:
hope I helped
9,11,13,20
20 -9 = 11
Range: 11 so its not 17
11 + 13 = 24
24/2 = 12
Median: 12 so its not 10
9+ 11 + 13 + 20 = 53
53/4= 13.25
Mean: 13.25 so its not 12
IQR: 6.5 so its not 7 or 12
Answer:
Solve for x by simplifying both sides of the equation, then isolating the variable.
x=−845
Step-by-step explanation:
Answer:
(-6,8)
Step-by-step explanation:
We are given that
The solution of equation is (_,8).
We have to find the missing value in the solution to the equation.
To find the missing value we will substitute y=8 in equation
Substitute y=8
Hence, the solution of equation is (-6,8).