Answer:
Both child tickets and senior tickets cost $14.
Step-by-step explanation:
Since the school that DeShawn goes to is selling tickets to the annual dance competition, and on the first day of ticket sales, the school sold 10 senior citizen tickets and 8 child tickets for a total of $ 252, while the school took in $ 280 on the second day by selling 10 senior citizen tickets and 10 child tickets, to determine what is the price of each of one senior citizen ticket and one child ticket, the following calculation must be performed:
10 senior tickets + 8 child tickets = 252
10 senior tickets + 10 child tickets = 280
280 - 252 = 2 child tickets
28 = 2 child tickets
28/2 = 1 child ticket
14 = 1 child ticket
14 x 10 = 140
(280 - 140) / 10 = senior tickets
140/10 = 14 = senior tickets
Therefore, both child tickets and senior tickets cost $14.
Hello!
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19x+5+16x=180
First, add the x's together:
35x+5=180
Now, subtract 5 from both sides:
35x=180-5
35x=175
Divide both sides by 35 to isolate x:
x=5
Hope you find my answer helpful! Please give the crown if you do! (:
~SparklingFlower
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Answer:
Imperfect substitutes
explanation:
The choices above are not perfect substitutes, meaning they can not be perfectly or directly replace the other. Imperfect substitutes are close substitutes but not perfect substitutes. Unlike perfect substitutes, imperfect substitutes satisfies same utility but has different characteristics and therefore not entirely substitutable. For example, while one may want to have the 40 marks too, he'd rather have 60 marks even if the criteria for a 60 mark score was increasingly hard.
You don't have enough math yet to be able to derive the formulas,
so you just have to memorize them:
Area of a circle = (pi) x (radius of the circle)²
Area of a square = (the length of one side of it)²
You may think you can't memorize them, but that'sexactly
what homework is for.
Take ten circles of different sizes and find the area of each one.
Then take ten squares of different sizes and find the area of each one.
You'll remember the formulas for the rest of your life. I guarantee it.
In fact, I'd be very surprised if you're in high school math now and you haven't
already done this for homework.
Let me rephrase that: I'd be very surprised if you're in high school math now
and this hasn't already <em>been assigned</em> as homework.
Answer:
$68.48
Step-by-step explanation:
If I'm reading this right (you're statement is kinda confusing) 88+76+92=256, 256*1.07=273.92, 273.92/4=68.48
