write a expression that represents the height of a tree that begins at 8 feet and increases by 2 feet per year. Let t represent
2 answers:
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Answer:
3a =
Step-by-step explanation:
Given
2a + 4b = 5 ← substitute a = 3b into the equation
2(3b) + 4b = 5
6b + 4b = 5
10b = 5 ( divide both sides by 10 )
b = =
Now
a = 3b = 3 × =
, thus
3a = 3 × =
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<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>
Answer: All points in the shaded region after 2y<-12x+4 is the solution.
Step-by-step explanation:
Since we have given that
We need to find the point of solution to the system of inequalities:
Suppose
We first check the consistency of the system of equation:
So, it is parallel system of equations, but we consider it as an inequality, so all the points in the shaded region is the solution.
Using zero test,
0<4 it is true so, shaded part is towards the center.
Similarly,
0<4 again it is true it would be shaded towards the center.
So, the common part will be after 2y<-12x+4 .
Hence, all the points in the shaded region is the solution.
