The system has one solution, x = 8, y = 3
9(3x - 16) + 15 = 6x - 24
First distribute 9 to 3x and -16.
27x - 144 + 15 = 6x - 24
Combine like terms. (-144 + 15)
27x - 129 = 6x - 24
Get the variable, x, on one side of the equation. You can do this by subtracting 6x from both sides.
21x - 129 = -24
Add 129 to both sides to isolate x.
21x = 105
Divide 21 off of both sides to find the value of x.
x = 5
You can plug x into the equation to check your answer.
9(3 x 5 - 16) + 15 = 6(5) - 24
6 = 6
Step-by-step explanation:
mad = 98 + 92 + 96 + 97 + 97 / 5
= 480/5
= 96
mad = (98 -96) + (92 - 96) + (96 -96) + (97- 96) + (97 -96) / 5
= 2 + (-4) + 0 + 1 + 1 / 5
=0/5
mad = 0
brainliest is appreciated
Permutation is a mathematical operation that is concerned about the ordered of the elements. The word "helicopter" has 10 elements or letters. Only 2 e's are repeated. Hence, the permutation is equal to 10! / 2!. The numerical value of this is equal to 1814400. The answer is letter B.
