Solve.7 + 2x < 20
A. x > - 
B. x < - 
C. x < 
D. x > 
Answer: C
Mathematics
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Translate the phrase into a mathematical expression and then find the result.91 cups decreased by 26 cups
A. 91 - 26; 65 cups B. 91 - 26; 55 cups C. 91 + 26; 107 cups D. 91 + 26; 117 cups
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Find z1z2. Write your answer in standard polar form with the argument in radians.z1 = 2 
, z2 = 5 
A. 7 
B. 7 
C. 10 
D. 10 
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Use a protractor to measure the angle.
A. 150° B. 180° C. 30° D. 120°
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Use the square root property to solve the quadratic equation.(x - 5)2 = 16
A. -9, 1 B. -44 C. 1, 9 D. 21
Mathematics