What is the value of x in the equation 3(2x + 5) = 16? (5 points) Select one: a. start fraction one over six end fraction b. start fraction 31 over six end fraction c. start fraction six over 31 end fraction d. start fraction seven over three end fraction

a. start fraction one over six end fraction

Step-by-step explanation:

3(2x+5)=16

6x+15=16

6*1/6+15=16

16=16

answer: 26

step-by-step explanation:

well, michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers. its easy math