Answer:
C. 10–15, 15–20, 20–25, 25–30, 30–35
Step-by-step explanation:
Answer:
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~Hope this helps!~
Step-by-step explanation:
how the elevation of city can be seen below the sea level
X^2+x-30 -- find two numbers that add to one and multiply to -30, which would be 6 and -5. so now you have x^2+6x-5x-30. factor out x and 5 to get x(x+6)-5(x+6). so you get (x+6)*(x-5)