2sandwiches and 1 drink is $7.50. 5 sandwiches and 2 drinks is $18.00. how much is each sandwich? solve it for me, id appreciate it.

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?

Which number line correctly shows 0.8 + 0.3?