-50 - (-221) = 171
This is because subtracting a negative number is like adding a positive version of that instead. For a more simple example:
5 - (-2) = 7 or 5 + 2 = 7
No, because to half something you have to divide by 2 or multiply by .5
Step-by-step explanation:
-13=4v+8-7v
-13-8=-3v
3v=21
v=7
Http://mrksvirtualworld.weebly.com/uploads/8/3/6/6/8366987/real_life_problems_with_verbal_models.pdf number 6
Answer:
a. 266
b. if you were given the distance you can just do, the distance divided by 38
Step-by-step explanation:
A. 228/6=38
228+38=266
