Leans is 4 years younger than Maria. The product is 192 how old is leans and Maria

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost