Answer:
<u>(a): 9x + 45</u>
Option A, 9(x + 5) because it distributes into 9x + 45
Option B, 9 * x + 9 * 5 because it multiplies into 9x + 45
<u>(b): 13 + 9y - 3 - y</u>
Option D, 8y + 10 because it combines into this number
Its slope is -3 so we got
y=-3x+b
and the graph passes through (1,1)
so we got b=4
the equation is y=-3x+4
Hope this will help
Answer:
(-6,7) (2,8) (-4,3)
Step-by-step explanation:
Since y represents miles and x represents weeks, it would be y=300x
