-2(t+7)=- 4t+12 what value of t makes the equation true

Answer this question only if you know the answer! 30 points and

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

What is the area of the shaded sector?