Answer:
x=12.5
Step-by-step explanation:
2x-25=0
Move 25 to the right with addition so you get the 2x by itself:
2x=25
Now divide the 2 to the right to get the x by itself:
x=25/2, which is the same as x=12.5
Answer:
Rational
Step-by-step explanation:
The reason why this number is rational is because this number terminates.
Answer:
D) y= -1/2x+9
Step-by-step explanation:
if u substitute y with 8 u will get 2
if u substitute y with 5 u will get 8
Answer:
A. The first 2 are equivalent expressions.
B. The last 2 are equavalent expressions.
Answer:
Whole
Step-by-step explanation:
1,2,3 are all whole numbers
