Answer:
Let x be the price of an adult ticket and y be the price of a youth ticket.
One family spends $134 on 2 adult tickets and 3 youth tickets so we can write: 2x+3y=134
Another family spends $146 on 3 adult tickets and 2 youth tickets so we can write: 3x+2y=146
We need to find y so we eliminate x. Multiply (1) by 3 and (2) by 2 to obtain (3) and (4): 6x+9y=402
6x+4y=292
Subtract (3) and (4) and solve for y: 5y=110
y=22→$22
Step-by-step explanation:
<u>Answer:</u>
The answer is $249.60
<u>Step-by-step explanation:</u>
This is a simple question. Firstly you will take the total cost and multiply it by 0.22. The answer to this is 70.4. Take that and subtract it from the total cost because 70 is the discount price. Once subtracted you will get 249.6. In conclusion, the sale price of the item is $249.60.
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<h2><em>-Nitroid444</em></h2>
Answer:
100 degrees
Step-by-step explanation:
55+45=100
180-100=80
180-80=100
Each Triangle is a total of 180 degrees since a triangle is half a square.
Every straight line is 180 degrees
#1 = 12 units
#2 = 5.1 I think
#3...
Answer:
87/8
Step-by-step explanation:
2/3x-7=1/4
2x/3-7=1/4
2x/3=1/4+7
2x/3=29/4
2x= 29/4×3
2x=29×3/4
2x=87/4
x=87/4/2
x=87/4×2
x=87/8