Your desired equation to use to solve for x, the discounted price of the Kindle, would be: 269.99-(0.15)(269.99)=x, which may be simplified to be 0.85(269.99)=x. This is because you are paying 85% of the original price of the Kindle after applying 15% discount.
Answer:
150
Step-by-step explanation:
P being the center :
The length of the minor arc AB is equal to the center angle it sees
so the value of arc AB is 150 degrees
Answer:
Hello There!!
Step-by-step explanation:
The ratio for jeans in 2 so 30÷2=15 so each ratio is 15.Therefore,15×3=45.(ratio of shirts is 5).
There are 45 shirts.
hope this helps,have a great day!!
~Pinky~
Reflected
Probably shouldn't put this as a math question
Answer:
10 cards
Step-by-step explanation:
So to do this problem, you can make an equation where x is the number of cards sold, which would be:
7x - 20 - 5x = 0
This is because she makes $7 for every card she sells (so 7x), she paid $20 for the booth (so -20), it costs her $5 to make every card (so -5x), and you want to see how many cards it will take for her to cover everything she spent (so it would equal 0).
Then, solving:
combine like terms
add 20 to both sides
divide both sides by 2
This means the answer is 10 cards
