A lifeguard is standing beside the lifeguard chair on a beach. The lifeguard is 76 inches tall and casts a shadow that is 48 inches long. The chair casts a shadow that is 72 inches long. How tall is the lifeguard chair?

3382-299=3383- ? fill in the blank?

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.