Solve.
$14.85 + $4.63
Adolfo drew a quadrilateral. He says at least one of the angles is acute. Which polygon could Adolfo have drawn?
parallelogram
square
rectangle
isosceles triangle
Samuel walks in the Labor Day parade. He walks 31/4 miles along the parade route and 25/6 miles home. How many miles does Samuel walk?
5/10 mile
61/12 mile
51/2 miles
511/12 miles