Which simplified equation is equivalent to the equation shown below? 15x - 5 + x= -47

A. 11x= -47
B. 16x-5= -47
C. 14x - 5 = -47
D. 21x = -47

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?