Solve by using the addition and multiplication properties of inequalities.-6x + 2 - 6x < 8 - 14x + 10
A. x < 10
B. x < 8
C. x > 10
D. x > 8
Answer: B
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Solve the problem.A couple have bought a new house and are comparing quotes from two moving companies for moving their furniture. Company A charges $100 for the truck and $45 per hour for the movers. Company B charges $90 for the truck and $60 per hour for the movers. Create a cost equation for each company where y is the total cost and x is the number of hours of labor. Write a system of equations.
A. 45y = x + 100 60y = x + 90 B. y = 45x + 100 y = 60x + 90 C. 45y = 100x 60y = 90x D. y = 100x + 45 y = 90x + 60
Factor the sum of cubes.27 + (p - q)3
A. (3 + p - q)(9 - 3p + 3q + p2 - q) B. (3 - p + q)(9 + 3p - 3q + p2 - q) C. (3 + p - q)(9 - 3p + 3q + p2 - 2pq + q2) D. (3 - p + q)(9 + 3p - 3q + p2 - 2pq + q2)
Solve.Find the dimensions of a rectangular enclosure with perimeter 54 yd and area 152 yd2.
A. 9 yd by 19 yd B. 8 yd by 18 yd C. 8 yd by 19 yd D. 9 yd by 18 yd
Use the indicated row operation to change the matrix.Replace R2 by R1 + (-1)R2.
A. 
B. 
C. 
D. 