followed by a translation 4 units left of the graph of f(x) = 6x. Write a rule for g described by Let g be a horizontal shrink by a factor of 9 the transformations of the graph of f.

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.