1/2 b-39=101
+39 +39
1/2 b= 140
2(1/2) b= 140(2)
b=280
Answer:
33
Step-by-step explanation:
6z - 18 = 180
6z = 198
z = 33
Answer:1 and 2:4
Step-by-step explanation: Because if it's fair you have a 50 percent chance of heads or tails. and if u write it as a ratio you would get 2_4 you will most likely learn this in 7th grade or 6th
Answer:
28.6 (90% sure)
Step-by-step explanation:
To solve this work backwards
=42
=42*.80 = 33.6
=33.6-5 = 28.6
9 because it’s the most seen number