Solve the inequality. Use algebra to solve the corresponding equation.x2 - 3x ? 4
A. (-?, -4] ? [1, ?)
B. [-1, 4]
C. (-4, 1)
D. [-4, 1]
Answer: B
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Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.If the local sales tax rate is 6.6%, find the total amount charged for a sofa priced at $1,021.
A. $1,694.86 B. $1,088.39 C. $67.39 D. $673.86
Write the phrase as a mathematical expression. Use x as the variable.The product of 17 and some number
A. 17 + x
B. 
C. 17x
D. 17 - x
Solve the equation by using the square root property. Express any complex numbers using i notation.(2x - 1)2 = 49
A. x = 6, -8 B. x = 8, -6 C. x = 4, -3 D. x = 3, -4
Use a table to solve the system of equations. If you use a calculator table, record the TbIStart and TbI entered.
y – 2.8x = 3.8 0.6x + y = 0.4 A) (–1, 2) B) (0, 1) C) (–1, 0) D) (–1, 1) E) (0, 2)