Please solve, will mark brainliest

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?