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Answer:
infinite solutions
Step-by-step explanation:
y=5/2x+2
2y= 5x +4
Multiply the first equation by 2
y = 5/2 x +2
2y = 5/2 *2 x +2 *2
2y = 5x +4
Since this is identical to the second equation (they are the same), the system of equations has infinite solutions
2.8. The mean of the problem was 10. After subtracting each number by 10 I added the absolute value of each difference. I divided that sum by 5 and got 2.8
Answer:
I cannot really see the q
Given:



To find:
The value of b and SR.
Solution:
We have,
(Given)
(CPCTC)

Substituting the given values, we get



Divide both sides by -4.


Now,




Therefore, the value of b is 5 and the measure of SR is 43 units.