Answer:
x=-15/14
Step-by-step explanation:
1/3x+5/6x=-2+3/4
7/6x=-5/4
x=-15/14
Step-by-step explanation:
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hope this will be helpful to you.
Answer:
It could be
Step-by-step explanation:
The calculation of sides of a rectangular triangle can be done by applying the Pythagorean theorem (the sum of the squares of the legs is equal to the square of the hypotenuse), both legs must form a right angle, and the value of the hypotenuse must be different from the legs. In the example what you give could be a value of one leg and the other of the hypotenuse.
1. let x be the sold tickets for adults
3x be the sold tickets for students
x + 3x = 348
4x = 348
x= 87 tickets for adults
2. let x be the no. of books produced
41664 + 8.5x = 19x
41664 = 19x - 8.5x
41664 = 10.5x
x = 3968 books
