1 answer:
Answer:
x = 0, x = - 3
Step-by-step explanation:
Given
5x² - 7x = 4x² - 10 ← subtract 4x² - 10x from both sides
x² + 3x = 0 ← in standard form
Factor out x from each term
x(x + 3) = 0
Equate each factor to zero and solve for x
x = 0
x + 3 = 0 ⇒ x = - 3
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Step-by-step explanation:
24 hours in a day
240 hours = 10 days
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z + (z + 6)z + z + 6=
=
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Answer:
B. 38.5
Step-by-step explanation:
Not 100% sure, but
41+36=77
77/2=
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