Solve the rational equation. If there is no solution, state this as your answer.
+ 
= 
A. {1}
B. {-7, -1}
C. {-7, 1}
D. no solution
Answer: A
Mathematics
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The graph of a certain function y = f(x) and the zero of that function is given. Using this graph, find a) the x-intercept of the graph of y = f(x) and b) the solution to the equation f(x) = 0.
A. a. -6 b. x = -6 B. a. -5 b. x = 0 C. a. -5 b. x = -5 D. a. 0 b. x = -5
Mathematics
Find the numerical value of the expression for 
and 
5x2 + 8x
A. a) 52 b) 234 B. a) 112 b) 1764 C. a) 72 b) 324 D. a) 48 b) 1476
Mathematics
Simplify.-| -12 | - | -23 - 5 |
A. 40 B. -16 C. -40 D. 16
Mathematics
Translate to an algebraic expression.Robbie drove his car at 60 mph for x hours. How far did he go?
A. 60 - x
B. 60x
C. 
D. 
Mathematics