Multiply your outside number and your answer to see if you got the number inside the box
Answer:
yea ur correct
Step-by-step explanation:
use PhotoMath or something like that to check next time, it'll save a lot of time
It would take her about 15 seconds
Answe is B: 50
It needs to equal 180 so
100+30=130
180-130=50
All you have to do here is combine like terms.
5x + 9x = 14x
.5 - 2.5 = -2
14x - 2