CollegeBoard Test #9

 CollegeBoard Test #9 The Official SAT Study Guide2020 Ed

还是直线方程居多，SAT考题有点像智力测验

• Math Test  - No calculator    25 minutes   20 questions

错了4道

• Math Test  - calculator    55 minutes   38 questions

Don't let 3/4 to catch you. I am so confused with a serving is 3/4. Don't think a serving should be one cup.

I am a little put off by every 10 years until I realize it should be linear equation. 

我想了好一会，才想到应该这样解。