Use the set of productions to show that each of these sentences is a valid sentence. a. the happy hare runs
b. the sleepy tortoise runs quickly
c. the tortoise passes the hare
d. the sleepy hare passes the happy tortoise

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

How do you solving the solution of each system using elimination?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. find the lateral area for the prism. l.a. = 0123456789