Which of the following is not a solution to the inequality ?

A. x = -56
B. x = -58
C. x = 37
D. x = 35
E. x = 8


Answer: B

Mathematics

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For the given functions f and g, find the requested composite function.f(x) = , g(x) = 6x + 10;Find (g ? f)(x).

A. 6x + 50
B. x - 
C. x
D. x + 20

Mathematics

Solve the equation.log7 x2 = 4

A. {49, -49}
B. {2,401}
C. {2, -2}
D. {128}

Mathematics

Write the phrase as a variable expression. Use x to represent "a number."The product of -18 and the sum of a number and 30

A. -540x B. -18 + 30x C. -18x + 30 D. -18(x + 30)

Mathematics

Graph the given equation. Find the vertex, axis of symmetry, and intercepts.y = x2 + 5x + 4

A. Vertex: 
axis of symmetry: x = - 
x-intercepts: -4 and -1; y-intercept: -4

B. Vertex: 
axis of symmetry: x = 
x-intercepts: 1 and 4; y-intercept: 4

C. Vertex: 
axis of symmetry: x = - 
x-intercepts: -4 and -1; y-intercept: 4

D. Vertex: 
axis of symmetry: x = 
x-intercepts: 1 and 4; y-intercept: -4

Mathematics