W=-9
Explanation: 3w=-27
Divide 3 from -27
-27 divided by 3 = -9
2x+8=20
2x=20-8
2x=12
12/2=x
6=x
Answer:
5
Step-by-step explanation:
so X-5=0.1 (x+5)
x is 5
+ 5-5=0.1
Answer:
The total charge with the discount is $182
The refund is $78
Step-by-step explanation:
Given data
Charge= $260
Discount=30%
Let us find the amount of the 30%
=30/100*260
=0.3*260
=$78
The new charge after the discount is
=260-78
=$182
The total charge with the discount is $182
The refund is $78
Answer:
-4
Step-by-step explanation:
<em>Factor by the numbers from left to right.</em>
<em>
</em>
<em>
</em>
<em>
</em>
<em>It changes to positive to negative.</em>
<em>-4</em>
<em>-4 is the correct answer.</em>