The answer is . (one [point] 4)
((Yes, its correct, checked and took an exam on it))
Divide by the coefficient of y.
y = (45/9)x
y = 5x
The constant of proportionality is 5.
S = n(a1 + an)/2
2S = n(a1 + an)
2S = na1 + nan
nan = 2S - na1
an = (2S - n a1)/n
Answer:
7
Step-by-step explanation:
You subtract 220 - 129 = 91 then divide by 13
You didn’t show a picture of the graph, although the equation would be y=-1/2x+2
so every two x spaces forward you should go down one y space and the y should start at 2 when x = 0
