56) Here is a number trick: Pick a whole number Double your number. Add 20 to the above result. Multiply the above by 5 Subtract 100 Divide by 10 The result is always the number that you started with! Suppose you start by picking N. Which of the equations below best demonstrates that the result after Step 6 is also N? A) B) C) D) 57) Use the problem to answer the question that follows: T shirts are on sale for 20% off. paid $8.73 for a shirt. What is the regular price of the shirt? There is no tax on clothing purchases under $175. Let represent the regular price of these t-shirt. Which of the following equations is correct? A) B) C) D)
56) Here is a number trick: Pick a whole number Double your number. Add 20 to the above result. Multiply the above by 5 Subtract 100 Divide by 10 The result is always the number that you started with! Suppose you start by picking N. Which of the equations below best demonstrates that the result after Step 6 is also N? A) B) C) D) 57) Use the problem to answer the question that follows: T shirts are on sale for 20% off. paid $8.73 for a shirt. What is the regular price of the shirt? There is no tax on clothing purchases under $175. Let represent the regular price of these t-shirt. Which of the following equations is correct? A) B) C) D)
MTEL-practice-questions-test-bank3.docx