Match the equivalent expressions.
x − 3y + 12
x + 3y + 2x − 3x + 7 + 5
3x + y − 12
5 + 2y + 7x − 4x + 3y − 17
4y + 3y + 3x − 6y − 10 − 2
12 − 3y − 2x + x + 2x
3y + 12
x + 3y + 12
3x + 2y − 2x + y + 12
One won't be used

Correct answers will be brainliest

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?