Don rode his bike 1/4of a mile and then walked2/5
of a mile. How many miles did he travel?

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.

Find the domain and range of the following function f(x) = 51x - 21+ 4