Keena bought a total of 16 apples and oranges for $20. each orange was $2, and each apple was $1. how many apples and oranges did keena buy?

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?