PLEASE HELP ME WITH THIS QUESTION THANK YOUUU

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.