Awoman drives an suv that gets 11 mi/gal (mpg). her husband drives a hybrid that gets 60 mpg. every week, they travel the same number of miles. they want to improve their combined mpg. they have two options on how they can improve it. option 1: they can tune the suv and increase it mileage by 1 mpg and keep the hybrid as it is. option 2: they can buy a new hybrid that gets 75 mpg and keep the suv as it is. compute the combines mpg for each option. option 1 answer? : option 2 answer? : (round to one decimal place as needed.

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel