Using the digits, 1,2,3,4,and 5, how many even three digit numbers less than 500 can be formed if each number can be used more than once!

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27