Divide.1.89 ÷ (-0.9)
A. 2.1
B. 0.21
C. -0.21
D. -2.1
Answer: D
Mathematics
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Solve for t.ex2e2x+1 = et
A. x2 - 2x - 1 B. ln (x2 + 2x + 1) C. x2 + 2x + 1 D. 2x3 + 1x2
Mathematics
Graph.4y2 - 25x2 = 100
A. 
B. 
C. 
D. 
Mathematics
Write the following using algebraic notation.6x divided by 10
A. 60x
B. 6x + 10
C. 6x - 10
D. 
Mathematics
Provide an appropriate response. Which of the following lines are perpendicular? (a) line through points (1, -2) and (7,6) (b) line with x-intercept -4 and y-intercept 3 (c) line 3x + 4y = 12
A. (b) and (c) B. (a) and (b) C. (a) and (c) D. none perpendicular
Mathematics