Y=mx+b now just re do them
Answer:

Step-by-step explanation:
<u>Step 1: Make an expression</u>
<u />

<u>Step 2: Round</u>
<u />

Answer: 
Based on the ratio of boys/girls We can infer that the only possibility for Ellen's math class would be answer B. 14/21
Answer:
A:4.5
Step-by-step explanation:
all you need to do is count the spaces
A.)|−60 − 13| = |−73| = 73 units is the answer