Answer: f(x)=-2/9(x+1^+3
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
Answer:
3g+6
Step-by-step explanation:
6g+8-3g-2
combine like terms
6g-3g= 3g
3g+8-2
8-2= 6
3g+6
Answer:
90? maybe... i'm not positive but i hope it helped
Step-by-step explanation:
Let w = washer and d = dryer:
w + d = $770,
but w = d + 70, replace w with d+70
(d+70) + d = 770
2d + 70 =770
2d = 770 -70 = 700
and d=$350, then w=350+70 = 420