Solve the equation. Round to 3 decimal places.
?
5x = 8
?
A. x = 1.415
B. x = 2.292
C. x = 6.724
D. x = 2.526
E. x = 1.292
Answer: E
Mathematics
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Graph the quadratic equation. Identify the vertex and the intercepts.y = 2x2 + 6x - 1
A. Vertex: 
;
x-intercepts: 
, 
;
y-intercept: (0, -1)
B. Vertex: 
;
x-intercepts: 
,
;
y-intercept: (0, -1)
C. Vertex: 
;
x-intercepts: 
, 
;
y-intercept: (0, -1)
D. Vertex: 
;
x-intercepts: 
, 
;
y-intercept: (0, -1)
Mathematics
Write the sentence as a proportion.17 miles is to 8
hours as 68 miles is to 35 hours.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics
Graph the solution set of the system of linear inequalities and label the vertices (if any) of the solution set.
A. 
B. 
C. 
D. 
Mathematics
Select the correct graph of the polar equation. Describe your viewing window.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics