56/210 in simplest form 21/36 in simplest form 8/35 in simplest form 6/42 in simplest form 5/8 x 24 (product in simplest form) 1/3 x 8 (product in simplest form) 3 7/10 x 7 (product in simplest form) 3/5 x 20 (product in simplest form) 1/4 x 14 (product in simplest form) 2 3/10 x 10 (product in simplest form)

What is the value of -3/4 to the 4th power? -256/81 -81/256 81/256 256/81

Answer asap! due in 30 minutes! ! 8th grade math

Lian is deciding which of two gyms to join. each gym charges a monthly rate plus a one-time membership fee. lian correctly wrote and solved a system of linear equations by substitution to compare the costs of the memberships. in her work, she substituted an expression for one variable and solved for the other. this resulted in the equation 75 = 75. what can lian conclude? one gym charges $75 per month. each gym charges $75 per month both gyms charge the same monthly rate and the same membership fee. both gyms charge the same monthly rate, but not the same membership fee.