Answer:
x = 30
Step-by-step explanation:
If the angles are supplementary, that means that they add up to 180°.
That means 40 + 4x + 20 = 180°
Simplify: 60 + 4x = 180
Subtract: 4x = 120
Divide: x = 30
The discount is $1,880 and the selling price is $21,620, make sure to put the dollar sign to make sure you know what the number means
Answer:
yes because 0.5 is 50%
Step-by-step explanation:
Answer:
The answer :
<em>Bob spend $160</em><em>.</em>
<em>Josh spe</em><em>nd</em><em> </em><em>$80</em><em>.</em>
<em>Ralp</em><em> </em><em>spend</em><em> </em><em>$</em><em>2</em><em>0</em><em>.</em>
