-- #34 is choice-C .
-- See the picture attached to this answer, for both solutions.
Let “x” represent the cost of the dryer in dollars
The washer costs 3x dollars
3x + x = 1000
4x = 1000
x = 250
The dryer is $250
I believe it is b)
Because you always do rise over the run and if it goes right then it is positive and if it goes left it is negative.
$270 (i think i could be completely wrong though)
74 + 35 + 16 + 45 =
= 74 + 16 + 35 + 45
= 70 + 4 + 10 + 6 + 30 + 5 + 40 + 5
= 70 + 10 + 4 + 6 + 30 + 40 + 5 + 5
= 80 + 10 + 70 + 10
= 80 + 10 + 10 + 70
= 100 + 70
= 170
