Answer:
x = -3
Step-by-step explanation:
2x + 9 = 3
2x = 3 - 9
2x = -6
x = -3
Answer:
[24 -12 6]
7 3 0
Unless you also multiply the bottom, then it's:
[24 -12 6]
42 18 0
Step-by-step explanation:
6 * 4 = 24
6 * -2 = -12
6 * 1 = 6
----------------
6 * 7 = 42
6 * 3 = 18
6 * 0 = 0
Answer:
a.2
Step-by-step explanation:
the gragh has a constant of 2
We know the number of yards run per quarter:
- Quarter 1: -2 yards
- Quarter 2: 14 yards
- Quarter 3: -18 yards
- Quarter 4: -6 yards

Sum of yards run across quarters = (-2) + 14 + (-18) + (-6) = -12
Total number of quarters = 4
⇒ 
⇒
= -3
Hence, he ran -3 yards per quarter