PLEASE HELP-20 points show all work please
Two objects of masses 11 kg and 18 kg are connected by a light string that passes over a friction-less pulley as shown to the right. Calculate the magnitude of the acceleration of the 18 kg box.

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

Item 1 solve for s. s+24=90 −114 −66 66 114

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.