3w-15 is the answer ,
w + w + w-15
( combime like terms )
= 3w - 15
Answer:
2 kids plan to do cross country
Step-by-step explanation:
19/38 = 1/2 (divided top and bottom by 19)
so
34 X 19/38
= 34 X 1/2
= 34/2
= 17/1
Answer
17/1 (or 17)