Carols bookshelf has 4 shelves with 6 books on each .her brother robert has 3 shelves with 7 boson each. they want to combine their books. if they put 9 books on each shelf , how many shelves do they need?

19 points

On a piece of paper, graph . then determine which answer choice matches the graph you drew

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form