Perform the indicated subtraction.7 - (-7)
A. 0
B. 14
C. -14
D. 1
Answer: B
Mathematics
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Determine the truth of the premises, discuss the strength of the argument, and assess the truth of the conclusion.Premise: Baseball, football, basketball, golf, hockey, and tennis are all played with a ball.Conclusion: All sports are played with a ball.
What will be an ideal response?
Mathematics
Solve.
+ 
= 4
A. 0
B. 
, -2
C. -2
D. 2, -2
Mathematics
Write an equation for the parabola with vertex at the origin.Through (4, 3), opening to the right
A. y2 = 
x
B. x = 
y2
C. x2 = 
y
D. y2 = - 
x
Mathematics
Write an equation in slope-intercept form of a line satisfying the given conditions.Slope - 
; y-intercept 4
A. y = 
x - 4
B. y = - 
x - 4
C. y = 
x + 4
D. y = - 
x + 4
Mathematics