When hana goes to the mall, she always buys the same lunch and also buys some books. The table shows the number of books she buys x and the total amount of the money she spends is y. Tell me whether there is a positive correlation, a negative correlation or no correlation X- 1 2 2 3 4
Y-17,21,23,26,34

Help plz

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.