Answer:
hello! i can answer in the comments if you tell me what the lengs are and where they are located! i cannot see the picture due to my school computer blocking images on the site so that's why i need the explanation. thanks :>
Answer:
18
Step-by-step explanation:
÷ 
Keep Change Flip
×
= 
Answer:
Rise/run rise over run
Step-by-step explanation:
y2-y1/x2-x1
Answer:
2x-5 if u want u can substitute any other variables and constant
Answer:
Both Lindsay and Sharon are wrong.
Step-by-step explanation:
When Lindsay was doing her problem, she put 100 on the bottom and 45 on the top, when it should have been the other way around.
Sharon would have been correct if she had used the right measuring unit. 2/5 of a milliliter should have been 2/5 of a liter.