Solve the following system: (5 points)
2 answers:
Y = x + 3
2x + y = 9
substitute the first equation into the second equation;
2x + y = 9
2x + x + 3 = 9
3x + 3 = 9
solve for x;
3x + 3 = 9
3x = 9 - 3
3x = 6
x = 2
solve for y, given the value of x;
y = x + 3
y = 2 + 3
y = 5
so the answer is (2, 5).
hope this helps, God bless!
I wish I could help but I didn’t learn that
You might be interested in
The answer is D hope it help
36 divided by 90 gives the percent so its 0.4 which is 40%
The answer to your question is 200.
100%-40%=60%
60%=120 students
60%÷3=20%
120÷3=40
20%=40
20%X5=100%
40X5=200
Answer:
The answer is 6x\sqrt{3}
The estimated cost of the visit was $45.12
