Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Which of the following is a correct interpretation of the expression 
2+7?
Choose 1 answer:
(A) The number that is 2 to the left of -7 on the number line
(B) The number that is 2 to the right of -7 on the number line
(C) The number that is 7 to the left of 2 on the number line
(D) The number that is 7 to the right of 2 on the number line

Which of the following is a correct interpretation of the expression 2+7 2+7 ?\newlineChoose 11 answer:\newline(A) The number that is 22 to the left of 7-7 on the number line\newline(B) The number that is 22 to the right of 7-7 on the number line\newline(C) The number that is 77 to the left of 22 on the number line\newline(D) The number that is 77 to the right of 22 on the number line

Full solution

Q. Which of the following is a correct interpretation of the expression 2+7 2+7 ?\newlineChoose 11 answer:\newline(A) The number that is 22 to the left of 7-7 on the number line\newline(B) The number that is 22 to the right of 7-7 on the number line\newline(C) The number that is 77 to the left of 22 on the number line\newline(D) The number that is 77 to the right of 22 on the number line
  1. Understand the expression: Understand the expression.\newlineThe expression 2+72+7 is an addition of two positive numbers, 22 and 77.
  2. Perform the addition: Perform the addition.\newlineAdding 22 and 77 gives us 2+7=92+7 = 9.
  3. Interpret the result on the number line: Interpret the result on the number line.\newlineThe result of the addition, 99, is a positive number. This means on the number line, we start at 00 and move to the right to reach the number 99.
  4. Match the result with the given choices: Match the result with the given choices.\newlineThe correct interpretation of the expression 2+72+7 is that it represents the number that is 77 units to the right of 22 on the number line. This matches choice (D).