What is 200/30 in a mixed number
1 answer:
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For this case we must factor the following expression:
We must find two numbers that, when multiplied, result in 9 and when added, result in -6.
These numbers are -3 and -3.
Then, the factored expression is of the form:
Thus, the correct option is option C.
ANswer:
Option C
Given the set of equations:
2x + y = 10
y = 3x
Let's solve for x and y.
Here, let's use substitution method.
Substitute 3x for y in equation 1:
2x + y = 10
2x + 3x = 10
5x = 10
Divide both sides by 5:
In equation 2, substitute 2 for x to find y.
y = 3x
y = 3(2)
y = 6
Therefore, we have:
x = 2 and y = 6
ANSWER:
x = 2, y = 6