An algebraic expression is given. Use the expression to answer the following questions. a) How many terms are there in the algebraic expression? b) What is the numerical coefficient of the first term? c) What is the constant term? d) Does the algebraic expression contain like terms? If so, what are the like terms?3y + 1 + 7x
A. a) 3
b) 3
c) 1
d) yes, 3y and 7x
B. a) 3
b) 3
c) 1
d) no
C. a) 2
b) 3
c) 1
d) no
D. a) 3
b) 7
c) 1
d) no
Answer: B
Mathematics
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q ? 4
A. [-12, 2]
B. (-12, 2)
C. (-6, 1)
D. [-6, 1]
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Factor by substitution.s4 + 5s2 - 24
A. (s - 3)(s + 8) B. (s2 - 3)(s2 - 8) C. (s2 + 3)(s2 - 8) D. (s2 - 3)(s2 + 8)
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Solve the problem.The Fahrenheit temperature, F, (in degrees) and the Celsius temperature, C, (in degrees) are related by the equation 
Find the Celsius temperature (to the nearest degree) when the Fahrenheit temperature is 41°F.
A. 19°C B. 80°C C. 106°C D. 5°C
Mathematics