$21.21 × 6 = $127.26
$127.26 ÷ 7 = $18.18 cost of 1 pillow at Jenson's.
You multiply the cost of the pillow at Harrison's, $21.21, by the amount of pillows you can buy at Harrison's, 6.
Then divide the answer by the amount of pillows you can buy at Jenson's, 7. The final answer is the cost of 1 pillow at Jenson's.
What I would usauly do, is switch the whole equation all over.
The inverse of division is multiply. 4 by 2 would equal 8.
So therefore, 8 divided by 2, would then equal 4.
Your answer: 8
Let's plug in both x and y values in the equation and check if the inequality is true...


Substitute x as 4 and y as 1



- <em>This is not a solution because both are not true, Only one equation is giving true as answer which is not correct!~</em>


Substitute x as 0 and y as -3



- <em>This is a solution because both are true, </em><em>Both the </em><em>equations</em><em> </em><em>are</em><em> </em><em>true</em><em> </em><em>which</em><em> </em><em>means</em><em> </em><em>the</em><em> </em><em>ordered</em><em> </em><em>pair</em><em> </em><em>is</em><em> </em><em>a</em><em> </em><em>solution</em><em>!</em><em>~</em>
<u>Thus</u><u>,</u><u> </u><u>Option</u><u> </u><u>B</u><u> </u><u>(</u><u>0</u><u>,</u><u>-</u><u>3</u><u>)</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>correct</u><u> </u><u>choice</u><u>.</u><u>.</u><u>.</u><u>.</u>
Answer:
D. 1
Step-by-step explanation:
Hope it helps you in your learning process.