(r-9)(r+4)
r^2+4r-9r+36
r^2-5r+36
Answer: B 2
Step-by-step explanation:
If you look at the graph, you can see it goes up every hour by 2.
So therefore your answer will be 2.
Hope this helps!
Answer: (7/10, 4 1/5)
Explanation:
y = 6x
y = -4x + 7
6x = -4x + 7
10x = 7
x = 7/10
y = -4(7/10) + 7
y = -28/10 + 7
y = 4 1/5
Answer:
33x
Step-by-step explanation:
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The figure is of the parallelogram so it’s formula will be base x height. From the figure we can see that vase is = 11.5yd and the height is 22.5yd,so it’s area will he bxh/11.5yd x 22.5yd which will be 258.75yd square