Answer:
true
Step-by-step explanation:
Im not sure but it should be 8.5
Let x be the cost of dryer, y be the cost of washer
x + y =821
x-79 = y
combine 2 equation
we got
x + (x-79) = 821
2x + 79 = 821
2x = 742
x=471
The cost of dryer is $471
<span>90 Kenyan Shilling equals</span><span><span>0.5687 </span>British Pound</span>