Find the inverse of the given function.y = -5x + 2
A. y = - 
- 2
B. y = - 
- 
C. y = -5x - 2
D. y = - 
+ 
Answer: D
Mathematics
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Factor by grouping.x3 + 8x2 - 10x - 80
A. (x + 8)(x3 - 10x) B. (x - 8)(x2 - 10) C. (x + 8)(x2 - 10) D. (x2 + 8)(x - 10)
Mathematics
Find the center of mass (in cm) of the particles with the given masses located at the given points on the x-axis.153 g at (31.8, 0), 232 g at (12.2, 0), 393 g at (-10.3, 0), 458 g at (-23.8, 0)
A. -733 cm B. 125 cm C. -5.87 cm D. 1.01 cm
Mathematics
Solve the problem.Express that x differs from -7 by more than 3 as an inequality involving absolute value. Solve for x.
What will be an ideal response?
Mathematics
Solve by the substitution method.-7x - 7y = -35 -3x + 2y = 10
A. {(0, 5)} B. {(0, 6)} C. ? D. {(-1, 6)}
Mathematics