<span>$60.00 - $42.00 = </span><span>$18
</span><span>$18 / $60 = 0.30 = 30%
Answer
Decrease 30%</span>
Answer:
the answer is 91
Step-by-step explanation:
Answer:
x = 109
Step-by-step explanation:
75 + 45 + y = 180
120 + y = 180
y = 60
60 + 79 + z = 180
z + 139 = 180
z = 41
41 + 68 + a = 180
109 + a = 180
a = 71
x + a = 180
x + 71 = 180
x = 109
5x+17 = 8x-31
48 = 3x
x = 48/3
x = 16
RS = 5x + 17 = 5*16 +17 = 80 +17 = 97
RS = 97
hope helped