The first side of the triangle is 6 cm longer than the second side. The third side is 4 cm shorter than the first side. How long is each side if the perimeter of the triangle is 29 cm?

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !