Answer:
( 19/3, -1)
Step-by-step explanation:
3x + 4y = 15
3x + 4(-1) = 15
3x -4 = 15
3x= 19
x= 19/3
Answer:
6x^2 + 8x + 28
Step-by-step explanation:
2 times the length plus 2 times the width gives the perimeter
2(3x^2 + 3x + 6) + 2(x + 8)
6x^2 + 6x + 12 + 2x + 16
6x^2 + 8x + 28
Answer:
the second one would be the answer
Answer:
Um I think that it might be 315,000 if that's what they mean
Answer: the answer is infinite solutions
Step-by-step explanation:Systems of Equations Level 1:
Question 1
Two linear equations are given below.
Exactly how many solutions does this system of equations have?
Select one:
