Answer:
its B
Step-by-step explanation: trust me but also you can graph it and it will show the points
Step-by-step explanation:
(2ab-7a-4) - (7ab-4)
= 2ab - 7a - 4 - 7ab +4
(-) × (-) = (+)
(-) × (-) = (+)-(-4)= +4
then 4 will be cancelled
= 2ab - 7ab - 7a
= -5ab -7a
Answer:
Step-by-step explanation:
Answer:
$ <em>would be the total bill.</em>
<em></em>
Step-by-step explanation:
<em>Multiply the total by .20</em>
<em />
<em /><em />
<em />
<em>Next, add the total and the tip.</em>
<em />
<em /><em />
<h3><em /></h3><h3>
<em>The total is $54.</em></h3><h3>
<em /></h3><h3>
<em>:)</em></h3>