Mathematics, 14.12.2019 21:31 brasherfamily14

Which of the following is a correct interpretation of the expression 2 - (-7)2−(−7)2, minus, left parenthesis, minus, 7, right parenthesis?
choose 1
choose 1

(choice a, checked)
a
start at 222 on the number line and move 777 to the left

(choice b)
b
start at 222 on the number line and move 777 to the right

(choice c)
c
start at -7−7minus, 7 on the number line and move 222 to the left

(choice d)
d
start at -7−7minus, 7 on the number line and move 222 to the right

Answers: 2

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Which of the following is a correct interpretation of the expression 2 - (-7)2−(−7)2, minus, left pa...