Answer:
6
Step-by-step explanation:
4+2 = 6
Hope this helps
Answer:
25.5
Step-by-step explanation:
2( -21+9x)=2x+18
-42+18x=2x+18
+42 +42
18x=2x+60
-2x -2x
16x=60
60/16=3.75
x=3.75
GH=2x+18
2(3.75)+18
7.5+18=25.5
GH=25.5
Because its being halved each time it would be 0.5 then 0.25. i hope this helped
Answer:
he first is a numerical sentence and the second is an equation
Step-by-step explanation:
equation because there's "="