Quinn has a bucket of nails that he separates into groups. he finds that 2/5 of his nails are 2 inches long, and 1/3 of his nails are 3 inches long. the rest of the nails are different sizes. how many nails are either 2 or 3 inches long?

Given the following statements, which is the best

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.