57, 60, 69, 78, 89, 90, 95
(90-60=30)
Answer= C. 30
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Answer:
f(x) = -4x² - 64x - 202
Step-by-step explanation:
We can simplify this quadratic function given in vertex form into standard form by simplifying the exponents and adding like terms.
f(x) = -4(x+7)^2 - 6
f(x) = -4(x^2 + 14x + 49) - 6
f(x) = -4x² - 64x - 196 - 6
f(x) = -4x² - 64x - 202
Answer:
4 to 12 or 1 to 3
Step-by-step explanation:
Answer:
667.16 or 667.2
Step-by-step explanation:
Answer:
John has a sheet of paper that is 8 feet long. He cuts the length of paper into eighths, and then cuts the length of each of these 
pieces into fourths. How many pieces does he have? How many inches long is each piece?
Step-by-step explanation:
