"Michelle had a piece of lumber which measured 51 inches long. She cut it into 5 three-inch pieces, and the rest into two-inch pieces. Which equation can be used to describe the number of two-inch pieces (a) Michelle had when she finished cutting the piece of lumber?"

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

i believe that the answer is y+6=1/3(x+2)