Three times a number added to half
a second
number

What is the square root of 45? (step by step working plz)

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Wrote and expression for the difference of p and 4