If john had 6 apples and nicole had twice as many, how many apples did the two have in total?

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?