Subtract.-7 - (-7)
A. 0
B. 1
C. 7
D. -7
Answer: A
Mathematics
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Solve the formula for the specified variable.d = rt for t
A. t = 
B. t = 
C. t = d - r
D. t = dr
Mathematics
Solve the compound inequality. Graph the solution set.- 
? 
< 
A. 
B. 
C. 
D. 
Mathematics
The data table has been generated by a linear, quadratic, or cubic function f. All zeros of f are real numbers located in the interval 
By making a line graph of the data, conjecture the degree of f.
A. 1 B. 2 C. 3 D. 4
Mathematics
Use the standard normal curve table to find the z-score for the given condition.20.05% of the total area is to the right of z.
A. 0.82 B. -0.84 C. 0.84 D. 0.83
Mathematics