2x - y = -2 . . . (1)
5x - 2y = -7 . . . (2)
From (1), y = 2x + 2 . . . (3)
Putting (3) into (2), gives:
5x - 2(2x + 2) = -7
5x - 4x - 4 = -7
x - 4 = -7
x = -7 + 4 = -3
y = 2(-3) + 2 = -6 + 2 = -4.
Therefore, the required answer is (-3, -4)
6x[7+(15-8)]divided by 3=28 hope this helps
Answer: Option <span>C. He should have represented the number of students on the vertical axis to show its variation over time.</span>
Answer:
uh im not to sure-
Step-by-step explanation:
