Mary is comparing fractions whose denominators are 6 and 8. Which number is the least common multiple that she can use?

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?