Write a rule:
f(x)=4^x ; reflections in the y axis followed by a translation 4 units right

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?