The answer would be, 0.55555555556
hope this helps :-)
Nine groups of 8 students and one group of 6 students. 9 x 8 = 72. 78 - 72 = 6.
Solving the system of equations, it is found that x = 3, that is, there are 3 128 MB memory sticks.
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We want to solve for x, thus, in the first equation, we write y as a function of x, that is:

Replacing in the second equation:





x = 3, that is, there are 3 128 MB memory sticks.
A similar problem is given at brainly.com/question/24823220
Answer:
15
Step-by-step explanation:
(3 - 4)^2 + 2(3 + 4)
(-1)^2 + 2(7)
1 + 14
15
Answer:
{y | y = -9, -3, 0, 5, 7}
Step-by-step explanation:
i think thats the anwer