Answer: 65 - $39 = $26 >> amount you save
26 / 65 = 0.4 = 40% >> discount rate
Step-by-step explanation:
Now in this scenario, they scored 45 points from three-point baskets. This means they got 15 baskets. Now we can convert this into ratio form and solve using cross multiplication:
5/7=15/x
5x=15*7
x=21
They had 21 three point tries. Hope this helps :) lmk if you need more help.
I believe the correct answer would be true. <span>If two parallel planes are cut by a third plane, then the lines of intersection are parallel. The lines would always be parallel no matter how much you cut these lines. Hope this answers the question. Have a nice day.</span>
9514 1404 393
Answer:
The equation should be 8 (x minus 2.75) = 78, and she needs to sell each necklace for $12.50.
Step-by-step explanation:
The contribution margin of each necklace is the difference between its selling price (x) and its cost (2.75). Then the total profit from 8 necklaces would be ...
8(x -2.75)
If Rita wants that profit to be $78, then she needs to solve the equation ...
8(x -2.75) = 78 . . . . correct equation
The solution is ...
x -2.75 = 9.75 . . . . divide by 8
x = 12.50 . . . . . . . . add 2.75
She needs to sell each necklace for $12.50.
Answer:
2 1/18
Step-by-step explanation:
ok substitute w with 1/9
so the equation is now
1/2*1/9+2
Do multiplication first so,
1/2*1/9= 1/18
Now the equation should be
1/18+2
Finish it off by adding
1/18+2= 2 1/18
