Answer:
Step-by-step explanation:
A.=350+45 w
B.
350+45×17=350+765=1115
25 water stations, 15000/600 = 25
= -13 / 20
y=19/3
9ab+3a
2a*3b=6ab
2a*1=2a
a*3b=3ab
a*1=a
adding everything together=6ab+2a+3ab+a=9ab+3a
