Landon used a semicircle, a rectangle, and a right triangle to form the figure shown. 6 cm
4 cm
10 cm
Which is the best estimate of the area of the figure in square centimeters?

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab