Solve the system by substitution.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Find the point-slope equation for the line with the given properties.Slope = 
; line passes through the point (2, -5)
A. x - 5 = 
(y + 2)
B. y - 2 = 
(x + 5)
C. y - 5 = 
(x + 2)
D. y + 5 = 
(x - 2)
Mathematics
Solve by completing the square.3x2 - 18x + 42 = 0
A. -3 - i
B. 3 + i
, 3 - i
C. 3 + i
, -3 - i
D. 3+ i
Mathematics
A system of nonlinear equations is given. Sketch the graph of the equation of the system and then determine the number of real solutions to the system. Do not solve the system.2x2 = y + 5y = -10x + 7
A. Two
B. One
C. One
D. Two
Mathematics
Change the following to decimal degrees. If rounding is necessary, round to the nearest hundredth of a degree. ? 44°21' ? __________°
Fill in the blank(s) with the appropriate word(s).
Mathematics