How many l sounds are in the word snake

Find the solution of this system of equation -7x+y=-20 9x-3y=36

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28