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
The correct answer is 600. For area do you Base times height which is 20×30 which equals 60.
Answer:

Step-by-step explanation:
The formula to find the area and circumference of a circle is:

<em>*</em><em>no</em><em>te that pi is 3.14*</em><em> </em>Therefore the area is:

Therefore the circumference is:

x makes a linear pair with 120 degrees, so is supplementary:
Answer: 60 degrees
Answer:
3 mi/min
Step-by-step explanation:
speed =distance/time
900/300=3