A) B) C) D) 20) A solution requires 4 ml of saline for every 7 ml of medicine. How much saline would be required for 50 ml of medicine? A) 28 ml B) 28 ml C) 28 ml D) 87.5 ml 21) Some children explored the diagonals in 2 x 2 squares on pages of a calendar (where all four They conjectured that the sum of the diagonals is always equal; in squares have numbers in them). the example below, 8+16=9+15. Which of the equations below could best be used to explain why the children’s conjecture is correct? A) B)
A) B) C) D) 20) A solution requires 4 ml of saline for every 7 ml of medicine. How much saline would be required for 50 ml of medicine? A) 28 ml B) 28 ml C) 28 ml D) 87.5 ml 21) Some children explored the diagonals in 2 x 2 squares on pages of a calendar (where all four squares have numbers in them). They conjectured that the sum of the diagonals is always equal; in the example below, 8+16=9+15. Which of the equations below could best be used to explain why the children’s conjecture is correct? A) B)
MTEL-Practice-Test-A1.docx