A(-9, 10)
Triangle ABC is a right triangle
The length of BC is 5 units.
The area of ABC is 40
O
10
B(7, -2)
C(4, -6)

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

Answer this question only if you know the answer! 30 points and