Provide an appropriate response.Write the steps you would use to solve this equation: 3(x - 1) + 5x = -9x.
What will be an ideal response?
Answers will vary. Step 1: Clear the parentheses and combine like terms, as needed. Step 2: Use the addition property to get all variable terms on one side of the equation and all numbers on the other. Then combine like terms. Step 3: Use the multiplication property to get the equation in the form
Mathematics
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Solve the problem. =
A. 74 B. 1 C. 75 D. 76 E. none of these
Mathematics
Write the number as a product of a real number and i. Simplify the radical expression.
A. ± 10
B. -10i
C. 10i
D. -i
Mathematics
Use the quadratic formula to solve the given equation.9x2 + 5x + 2 = 0
A. {,
}
B. {,
}
C. {,
}
D. {,
}
Mathematics
Find the exact value under the given conditions.sin ? = - ,
< ? < 2?; tan ? = -
,
< ? < ?Find cos (? + ?).
A. -
B.
C. -
D. -
Mathematics