y= -1/4x + 9/8
1.plug in numbers.
simply do 24+13 to get 37
mario has to go 24 feet to the finish line and another 13 feet to get to luigi
catherine has $12.50 to spend on erasers. if each for 50 cents, how much can she buy?
you do inverse operation and divide 0.5 from both sides to get 25.
catherine can buy 25 erasers.
1 is in the ones place
ones, tens, hundreds, thousands, ten thousands, hundred thousands