Add the real numbers. Write any improper fraction as a whole or mixed number where appropriate.-7
+ 
A. 5
B. -25
C. -15
D. -8
Answer: C
Mathematics
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Fill in the blank with one of the words or phrases listed below.
An angle that measures 180° is called a(n)
angle.
A. acute B. straight C. vertical D. obtuse
Mathematics
(8, 0); (0, 3)
A. 
B. - 
C. - 
D. 
Mathematics
Check to see if the given number is a solution for the equation.x3 + 5x2 = - 8(x2 + 4x); check x = -4
A. -4 is not a solution. B. -4 is a solution.
Mathematics
Write the expression for the general (or nth) term, an, of the arithmetic sequence. Then, find the indicated term of the arithmetic sequence.a = 98, d = -9; find an and a10
A. an = 98 - 9n, a10 = -28 B. an = 107 - 9n, a10 = -28 C. an = 107 - 9n, a10 = 17 D. an = 98 - 9n, a10 = 17
Mathematics