What is the relationship that have the same rate of change

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41