Use a number line to add:
14+(−25)
 
  -30  -25  -20  -15  -10  -5  0  5  10  15  20  25  30  35 
enter your answer in the box.

Start at 14 on the number line. Since 25 is negative you’re going to be moving to the left. After 14 hops you’ll reach zero, you’re adding -25 so you’ll have to reach a total of 25 hops to the left. You have moved so far 14 hops so you still have 11 to go. Moving 11 more hops to the left results in -11. Now you have reached the total number of hops 25, the negative sign indicated you were moving towards the left. So 14+(-25)=-11

Point D

Step-by-step explanation: Now you want to look at the point closest to -0.4. Think about it. The only other possible point could be C. But thats not it because C is kinda in the middle of -0.4 and -0.5