Step 1: 5 (2x + 5) = 100
Step 2: 10x + 5 = 100
Step 3: 10x= 95
Step 4: x= 9.5
What error did Andy make, and what is the correct solution to his problem?

If i have one apple and give you the apple, how many apples do i have?

How can you construct perpendicular lines and prove theorems about perpendicular lines

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before