Tony is using a math app to help him study for a quiz on integers. He knows that if the app shows the integer 8, he needs to move 8 spots to the right on the number line.If the app shows the integer −7, what does Tony need to do?Choices:(A)move 7 spots to the left(B)move neither left nor right(C)move 7 spots to the right
Q. Tony is using a math app to help him study for a quiz on integers. He knows that if the app shows the integer 8, he needs to move 8 spots to the right on the number line.If the app shows the integer −7, what does Tony need to do?Choices:(A)move 7 spots to the left(B)move neither left nor right(C)move 7 spots to the right
Understand the problem: Understand the problem: Tony moves to the right if the number is positive and to the left if the number is negative.
Apply the rule: Apply the rule: Since −7 is negative, Tony moves 7 spots to the left on the number line.