Jordan and his sister each took their dog, sally, for a walk. his sister walked sally for 5 ½ miles. jordan then took sally on another walked and walked 3 2/3 miles. how many miles did sally walk in all

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?

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

What is the x-intercept and y-intercept of the equation 2x+1. 2o