Total paid equals 30 desks multiplied by (the original price minus $17).
p=original desk price
Equation: $2010= 30(p - $17)
To Solve:
2010=30(p-17)
Use distributive property to multiply
2010=(30*p) - (30*17)
2010= 30p - 510
Add 510 to both sides
2520= 30p
Divide both sides by 30
$84= p
Original desk price was $84.
Hope this helps! :)
The awnser is c. hope this helps
Answer:
The inequality solves to r > 5
The graph has an open hole at 5, with shading to the right
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Explanation:
6+9r is the same as 9r+6
We'll subtract 6 from both sides to undo the +6
9r+6 > 51
9r+6-6 > 51-6
9r > 45
Then we'll divide both sides by 9 to isolate r.
9r/9 > 45/9
r > 5
The entire time, the inequality sign stays the same.
The solution set involves anything larger than 5. So something like r = 7 would work while r = 2 does not.
Visually, we'll have an open hole at 5 on the number line. Shade to the right to indicate things larger than 5. The open hole tells the reader "do not include 5 as part of the solution set".
7 is the answer because de is parallel to xy.