-3(x - 2) = 2(x - 7) remove the parentheses
-3x + 6 = 2x - 14. Move the terms
-3x - 2x = -14 - 6. Collect like terms. Calculate.
-5x = -20. Divide both sides.
Solution: x = 4
The range of a relation is the set of the outputs of the relations.
The outputs are
And this is the range.
So just do 13.2 x 10.3 and you get 135.96ft²
Answer:
The linear equation is y = 10 x
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
- Rise rate = 10 ft per second
For each unit of time, we get ten units of height.
So, the linear equation is
y = 10 x
Where "y" is the height of the balloon after "x" seconds.
If we replace the variable x for a value we obtain the height.
For example, after 1 second:
y = 10 ft / sec x 1 sec
y = 10 feet
Feel free to ask for more if needed or if you did not understand something.
Answer:
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