Multiply the pair of monomials.(-4x9y2)(7x10y)
A. -28x19y2
B. -28x19y3
C. 3x19y3
D. 3x90y2
Answer: B
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Translate the sentence to an algebraic inequality.The number of people at a concert is less than or equal to 3472.
A. x ? 3472 B. x ? 3472 C. x < 3472 D. x > 3472
The circular ring has an inner radius of 2 and outer radius of 5.
The circular ring shown is a gnomon to
A. another circular ring with inner radius 5 and outer radius 12.5. B. a circular disk of radius 2. C. another circular ring with inner radius 2 and outer radius 5. D. a circular disk of radius 5. E. none of these
Find the real solutions of the equation.2 + 
= 
A. {- 
, 
}
B. {- 
, - 
}
C. {-2, - 
}
D. {- 
, 0}
Solve the problem.The appliance store where the Scott family shops offers a 6% discount for paying cash. The Scott family received a discount of $52. What was their total bill before the discount?
A. $300 B. $867 C. $9 D. $3