Identify examples and non-examples of the standard form of a linear function. 5x - 3y = 9
y = 1/2x - 3
2x + 3y = 0
x + y = 1
x = 6y
y = x - 2
Which are examples and which are non- examples?

What situation is an example of an observational study

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?