Answer:
20
Step-by-step explanation:
x+2x+x+10=90
4x=80
x=20
give brainliest please
Answer:
B
Explanation:
87/100 a b a = negative 13; b = negative 13 a = negative 13; b = 13 a = 13; b = negative 13 a = 13; b = 13 = x
Hope this helped!
-Toshino
359 because you start with 100, then you multiply 50 x 359 which equals 17950. But then you are the hundred you had to start with to get 18050