49 the list shows the number of songs that five students each downloaded last week.
32, 43, 38, 28, 51
what is the mean absolute deviation of the numbers in the list?
a 34.4
b 6.88
c 38.4
d 7.68

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?