HELP PLEASE FAST Equivalent expressions with negative numbers Which of the following expressions are equivalent to
7
9 + 2
8
Choose 2 answers:
+
5
7 4
9 + 2 +
8 3
Do 4 problems
hanacademy o/mathe seventh grade mathe 7th negative numbers add and subtract/cc-7th properties of addition and subtractionnegut

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.