Answer: 2a -5 + h
<u>Step-by-step explanation:</u>
f(x) = x² - 5x
f(a + h) = (a + h)² - 5(a + h)
= a² + 2ah + h² - 5a - 5h
f(a) = a² - 5a
f(a + h) - f(a) = a² + 2ah + h² - 5a - 5h - (a² - 5a)
= a² + 2ah + h² - 5a - 5h - a² + 5a
= 2ah - 5h + h²
= 2a - 5 + h
Lani's dog weighs pounds.
Step-by-step explanation:
Given,
Weight of Shamika's dog =
Weight of Lani's dog = 2/3 of Shamika's dog
Weight of Lani's dog =
Weight of Lani's dog =
Weight of Lani's dog =
Lani's dog weighs pounds.
Keywords: multiplication, fractions
Learn more about fractions at:
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Answer:
-5x/125 is the correct answer