Answer:
$325
Step-by-step explanation:
Let the dryer price be x, then the washer price would be x-78
x+x-78 = 572
2x = 650
x = 325
Answer: 4 Mph.
Step-by-step explanation: ...
Answer:
(-3,-1)
Step-by-step explanation:
Subtract 60 on both sides to get -40.
You are left with 40x=-40
Divide both sides by 40 to leave x by itself.
You get x=-1.
You should do 1.0 divided by 7 and the answer would be 7
