Solve the problem using the elimination method.Two angles are supplementary, and one is 5° more than six times the other. Find the larger angle.

A. 70°
B. 155°
C. 25°
D. 110°


Answer: B

Mathematics

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Solve the problem.If f(x) gives the cost of a rental car after x days of use  per day, then what does  give?

A. The number of days rented for 37 dollars B. The cost of rental for 37 days C. The number of days rented for x dollars D. The cost of rental for x days

Mathematics

Graph the solution set of the system of inequalities.y ? -x2y ? x + 1y ? -5x ? -4

A.

B.

C.

D.

Mathematics

Write the standard form of the equation of the circle.Center (0, -1), r = 5

A. x2 + (y + 1)2 = 25 B. x2 + (y - 1)2 = 5 C. (x - 1)2 + y2 = 25 D. (x + 1)2 + y2 = 25

Mathematics

Find the exact values of the remaining trigonometric functions of ? from the given information.sin ? = - , ? in quadrant III

A. sin ? = - 
cos ? = - 
tan ? = - 
csc ? = - 
sec ? = - 
cot ? = - 
B. sin ? = - 
cos ? = - 
tan ? = 
csc ? = - 
sec ? = - 
cot ? = 
C. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
D. sin ? = - 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 

Mathematics