We are trying to find the number that when added to 19, gives us less than 42. We can set up this simple inequality:
19 + x < 42
Now, subtract 19 from both sides:
x < 23
Our number can be anything less than 23.
15.4m Square because That is what I got when I times those two together
P= $48c + $17.76 hope this helps
$10.13
4 1/2=4.5
4.5x2.25=10.125
10.125 rounds to 10.13
