7th grade plans to raise double the 5th grade, 6th grade plans to raise 3/2 of 5th grade.
6th grade plans to raise 2/3 of 8th grade.
Answer:
$601.29
Step-by-step explanation:
-Given that the item has a discount of 31.25% and that the sales tax is at 9.875%
Let c be the sale price, p the regular price and d the discount rate.
#The cost of the item, c before sales tax is:
#Now let be the sale price after taxation.
-The sales tax is added to the listed price to determine the final sale price:
We substitute our values in the sale's equation to calculate the final sofa price:
Hence, the final price of the sofa is $601.29
Answer:
The correct answer is x = -2.
Step-by-step explanation:
To solve this equation, we must remember that it is our end goal to get the variable x alone on one side of the equation.
To do this, our first step should be to add 12 to both sides of the equation to cancel the -12 on the right side. This is modeled below:
-14 + 12 = x - 12 + 12
If we add together the like terms to simplify, we get:
-2 =x
This is our answer. To check that our answer is correct, we can plug in the value we obtained for x back into the original equation.
-14 = x - 12
-14 = -2 - 12
-14 = -14
Since plugging in our value for x yielded a true statement, we can conclude that our answer is correct.
Hope this helps!
Answer:
2
Step-by-step explanation:
90/600=3/20 did i made true?