Solve the equation.
+ 
= 3
A. ?
B. {4}
C. 
D. {1}
Answer: C
Mathematics
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Solve the problem.19% of students at a small college lived at home while attending classes. Write this percent as a decimal.
A. 1.9 B. 19.0 C. 0.019 D. 0.19
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Solve the equation by using the square root property. Simplify all radicals.r2 - 7 = 0
A. {
}
B. {±3.5}
C. {49}
D. {±
}
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Solve for y.y - 9(x + 5) = 6 + 2y
A. y = 9x + 39 B. y = 9x + 51 C. y = -9x - 51 D. y = -9x + 51
Mathematics
Change the word statement to an equation. Use x as the variable.The sum of twice a number and 3 is 54.
A. 6x = 54 B. 2x + 3 = 54 C. 6x = 54x
Mathematics