Answer:
Its actually 31
Step-by-step explanation:
Try drawing it and counting the matches
6/12 or 1/2 If you simply
multiply straight across
Hi... Your answer is
-22d+f
5
Subtract 1 from both sides. The equation becomes 2.5d + 6.25 = 3.75d
Subtract 2.5d from both sides. The equation becomes 6.25 = 1.25d
Divide 1.25 from both sides. You get 5 = d