Monday, the official exchange rate, in U. S. dollars per Dabcoin, is $34. If a customer can spend a maximum of $ 750 on Dabcoins and is charged the % what is the greatest number of Dabcoins the cus tomer can purchase , rounded to the nearest whole number ?

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.