Classify the equation 6x+4x-1=2(5x+4) as having one solution, infinitely many solutions, or no solution.

Compare the subtraction problems 6/8 - 5/8 = 1/8 and 6/9 - 7/9 = 1/9 why is the answer to the first problem positive and the answer to the second problem negative

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top