Use a number line to add 54+(−24).(1 point)
To add 54 and -24 using a number line, you start by placing a point on 0 representing the starting position. Then, move 54 units to the right since the number 54 is positive. This brings you to the number 54 on the number line.
Next, you want to add -24, which means moving 24 units to the left since -24 is negative. Starting from the point at 54, move 24 units to the left.
The final position is found by counting the number where you end up on the number line. In this case, starting from 54, you moved 24 units to the left, so you end up at the number 30.
Therefore, the sum of 54 + (-24) is equal to 30 on the number line.